--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/data/jquery-treeview/changelog.md	Thu Oct 23 11:42:20 2014 +0200
@@ -0,0 +1,36 @@
+1.4.1
+-----
+* Fix for #2360
+* Added option cookieOptions: Passed through to $.cookie to set path, domain etc.
+* Tested with jQuery 1.2.x and 1.4.3
+* Fixed combination of persist: "location" and prerendered: true
+
+1.4
+---
+
+* Added changelog (this file)
+* Fixed tree control to search only for anchors, allowing images or other elements inside the controls, while keeping the control usable with the keyboard
+* Restructured folder layout: root contains plugin resources, lib contains script dependencies, demo contains demos and related files
+* Added prerendered option: If set to true, assumes all hitarea divs and classes already rendered, speeding up initialization for big trees, but more obtrusive
+* Added jquery.treeview.async.js for ajax-lazy-loading trees, see async.html demo
+* Exposed $.fn.treeview.classes for custom classes if necessary
+* Show treecontrol only when JavaScript is enabled
+* Completely reworked themeing via CSS sprites, resulting in only two files per theme
+  * updated dotted, black, gray and red theme
+  * added famfamfam theme (no lines)
+* Improved cookie persistence to allow multiple persisted trees per page via cookieId option
+* Improved location persistence by making it case-insensitive
+* Improved swapClass and replaceClass plugin implementations
+* Added folder-closed.gif to filetree example
+
+1.3
+---
+
+* Fixes for all outstanding bugs
+* Added persistence features
+      * location based: click on a link in the treeview and reopen that link after the page loaded
+      * cookie based: save the state of the tree in a cookie on each click and load that on reload
+* smoothed animations, fixing flickering in both IE and Opera
+* Tested in Firefox 2, IE 6 & 7, Opera 9, Safari 3
+* Moved documentation to jQuery wiki
+* Requires jQuery 1.2+

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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/data/jquery-treeview/jquery.treeview.async.js	Thu Oct 23 11:42:20 2014 +0200
@@ -0,0 +1,108 @@
+/*
+ * Async Treeview 0.1 - Lazy-loading extension for Treeview
+ *
+ * http://bassistance.de/jquery-plugins/jquery-plugin-treeview/
+ *
+ * Copyright 2010 Jörn Zaefferer
+ * Released under the MIT license:
+ *   http://www.opensource.org/licenses/mit-license.php
+ */
+
+;(function($) {
+
+function load(settings, root, child, container) {
+	function createNode(parent) {
+		var current = $("<li/>").attr("id", this.id || "").html("<span>" + this.text + "</span>").appendTo(parent);
+		if (this.classes) {
+			current.children("span").addClass(this.classes);
+		}
+		if (this.expanded) {
+			current.addClass("open");
+		}
+		if (this.hasChildren || this.children && this.children.length) {
+			var branch = $("<ul/>").appendTo(current);
+			if (this.hasChildren) {
+				current.addClass("hasChildren");
+				createNode.call({
+					classes: "placeholder",
+					text: "&nbsp;",
+					children:[]
+				}, branch);
+			}
+			if (this.children && this.children.length) {
+				$.each(this.children, createNode, [branch])
+			}
+		}
+	}
+	$.ajax($.extend(true, {
+		url: settings.url,
+		dataType: "json",
+		data: {
+			root: root
+		},
+		success: function(response) {
+			child.empty();
+			$.each(response, createNode, [child]);
+	        $(container).treeview({add: child});
+	    }
+	}, settings.ajax));
+	/*
+	$.getJSON(settings.url, {root: root}, function(response) {
+		function createNode(parent) {
+			var current = $("<li/>").attr("id", this.id || "").html("<span>" + this.text + "</span>").appendTo(parent);
+			if (this.classes) {
+				current.children("span").addClass(this.classes);
+			}
+			if (this.expanded) {
+				current.addClass("open");
+			}
+			if (this.hasChildren || this.children && this.children.length) {
+				var branch = $("<ul/>").appendTo(current);
+				if (this.hasChildren) {
+					current.addClass("hasChildren");
+					createNode.call({
+						classes: "placeholder",
+						text: "&nbsp;",
+						children:[]
+					}, branch);
+				}
+				if (this.children && this.children.length) {
+					$.each(this.children, createNode, [branch])
+				}
+			}
+		}
+		child.empty();
+		$.each(response, createNode, [child]);
+        $(container).treeview({add: child});
+    });
+    */
+}
+
+var proxied = $.fn.treeview;
+$.fn.treeview = function(settings) {
+	if (!settings.url) {
+		return proxied.apply(this, arguments);
+	}
+	if (!settings.root) {
+		settings.root = "source";
+	}
+	var container = this;
+	if (!container.children().size())
+		load(settings, settings.root, this, container);
+	var userToggle = settings.toggle;
+	return proxied.call(this, $.extend({}, settings, {
+		collapsed: true,
+		toggle: function() {
+			var $this = $(this);
+			if ($this.hasClass("hasChildren")) {
+				var childList = $this.removeClass("hasChildren").find("ul");
+				load(settings, this.id, childList, container);
+			}
+			if (userToggle) {
+				userToggle.apply(this, arguments);
+			}
+		}
+	}));
+};
+
+})(jQuery);

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/data/jquery-treeview/jquery.treeview.css	Thu Oct 23 11:42:20 2014 +0200
@@ -0,0 +1,74 @@
+.treeview, .treeview ul {
+	padding: 0;
+	margin: 0;
+	list-style: none;
+}
+
+.treeview ul {
+	background-color: white;
+	margin-top: 4px;
+}
+
+.treeview .hitarea {
+	background: url(images/treeview-default.gif) -64px -25px no-repeat;
+	height: 16px;
+	width: 16px;
+	margin-left: -16px;
+	float: left;
+	cursor: pointer;
+}
+/* fix for IE6 */
+* html .hitarea {
+	display: inline;
+	float:none;
+}
+
+.treeview li {
+	margin: 0;
+	padding: 3px 0pt 3px 16px;
+}
+
+.treeview a.selected {
+	background-color: #eee;
+}
+
+#treecontrol { margin: 1em 0; display: none; }
+
+.treeview .hover { color: red; cursor: pointer; }
+
+.treeview li { background: url(images/treeview-default-line.gif) 0 0 no-repeat; }
+.treeview li.collapsable, .treeview li.expandable { background-position: 0 -176px; }
+
+.treeview .expandable-hitarea { background-position: -80px -3px; }
+
+.treeview li.last { background-position: 0 -1766px }
+.treeview li.lastCollapsable, .treeview li.lastExpandable { background-image: url(images/treeview-default.gif); }
+.treeview li.lastCollapsable { background-position: 0 -111px }
+.treeview li.lastExpandable { background-position: -32px -67px }
+
+.treeview div.lastCollapsable-hitarea, .treeview div.lastExpandable-hitarea { background-position: 0; }
+
+.treeview-red li { background-image: url(images/treeview-red-line.gif); }
+.treeview-red .hitarea, .treeview-red li.lastCollapsable, .treeview-red li.lastExpandable { background-image: url(images/treeview-red.gif); }
+
+.treeview-black li { background-image: url(images/treeview-black-line.gif); }
+.treeview-black .hitarea, .treeview-black li.lastCollapsable, .treeview-black li.lastExpandable { background-image: url(images/treeview-black.gif); }
+
+.treeview-gray li { background-image: url(images/treeview-gray-line.gif); }
+.treeview-gray .hitarea, .treeview-gray li.lastCollapsable, .treeview-gray li.lastExpandable { background-image: url(images/treeview-gray.gif); }
+
+.treeview-famfamfam li { background-image: url(images/treeview-famfamfam-line.gif); }
+.treeview-famfamfam .hitarea, .treeview-famfamfam li.lastCollapsable, .treeview-famfamfam li.lastExpandable { background-image: url(images/treeview-famfamfam.gif); }
+
+.treeview .placeholder {
+	background: url(images/ajax-loader.gif) 0 0 no-repeat;
+	height: 16px;
+	width: 16px;
+	display: block;
+}
+
+.filetree li { padding: 3px 0 2px 16px; }
+.filetree span.folder, .filetree span.file { padding: 1px 0 1px 16px; display: block; }
+.filetree span.folder { background: url(images/folder.gif) 0 0 no-repeat; }
+.filetree li.expandable span.folder { background: url(images/folder-closed.gif) 0 0 no-repeat; }
+.filetree span.file { background: url(images/file.gif) 0 0 no-repeat; }

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/data/jquery-treeview/jquery.treeview.edit.js	Thu Oct 23 11:42:20 2014 +0200
@@ -0,0 +1,37 @@
+(function($) {
+	var CLASSES = $.treeview.classes;
+	var proxied = $.fn.treeview;
+	$.fn.treeview = function(settings) {
+		settings = $.extend({}, settings);
+		if (settings.add) {
+			return this.trigger("add", [settings.add]);
+		}
+		if (settings.remove) {
+			return this.trigger("remove", [settings.remove]);
+		}
+		return proxied.apply(this, arguments).bind("add", function(event, branches) {
+			$(branches).prev()
+				.removeClass(CLASSES.last)
+				.removeClass(CLASSES.lastCollapsable)
+				.removeClass(CLASSES.lastExpandable)
+			.find(">.hitarea")
+				.removeClass(CLASSES.lastCollapsableHitarea)
+				.removeClass(CLASSES.lastExpandableHitarea);
+			$(branches).find("li").andSelf().prepareBranches(settings).applyClasses(settings, $(this).data("toggler"));
+		}).bind("remove", function(event, branches) {
+			var prev = $(branches).prev();
+			var parent = $(branches).parent();
+			$(branches).remove();
+			prev.filter(":last-child").addClass(CLASSES.last)
+				.filter("." + CLASSES.expandable).replaceClass(CLASSES.last, CLASSES.lastExpandable).end()
+				.find(">.hitarea").replaceClass(CLASSES.expandableHitarea, CLASSES.lastExpandableHitarea).end()
+				.filter("." + CLASSES.collapsable).replaceClass(CLASSES.last, CLASSES.lastCollapsable).end()
+				.find(">.hitarea").replaceClass(CLASSES.collapsableHitarea, CLASSES.lastCollapsableHitarea);
+			if (parent.is(":not(:has(>))") && parent[0] != this) {
+				parent.parent().removeClass(CLASSES.collapsable).removeClass(CLASSES.expandable)
+				parent.siblings(".hitarea").andSelf().remove();
+			}
+		});
+	};
+
+})(jQuery);
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/data/jquery-treeview/jquery.treeview.js	Thu Oct 23 11:42:20 2014 +0200
@@ -0,0 +1,251 @@
+/*
+ * Treeview 1.5pre - jQuery plugin to hide and show branches of a tree
+ *
+ * http://bassistance.de/jquery-plugins/jquery-plugin-treeview/
+ * http://docs.jquery.com/Plugins/Treeview
+ *
+ * Copyright 2010 Jörn Zaefferer
+ * Released under the MIT license:
+ *   http://www.opensource.org/licenses/mit-license.php
+ */
+
+;(function($) {
+
+	// TODO rewrite as a widget, removing all the extra plugins
+	$.extend($.fn, {
+		swapClass: function(c1, c2) {
+			var c1Elements = this.filter('.' + c1);
+			this.filter('.' + c2).removeClass(c2).addClass(c1);
+			c1Elements.removeClass(c1).addClass(c2);
+			return this;
+		},
+		replaceClass: function(c1, c2) {
+			return this.filter('.' + c1).removeClass(c1).addClass(c2).end();
+		},
+		hoverClass: function(className) {
+			className = className || "hover";
+			return this.hover(function() {
+				$(this).addClass(className);
+			}, function() {
+				$(this).removeClass(className);
+			});
+		},
+		heightToggle: function(animated, callback) {
+			animated ?
+				this.animate({ height: "toggle" }, animated, callback) :
+				this.each(function(){
+					jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ]();
+					if(callback)
+						callback.apply(this, arguments);
+				});
+		},
+		heightHide: function(animated, callback) {
+			if (animated) {
+				this.animate({ height: "hide" }, animated, callback);
+			} else {
+				this.hide();
+				if (callback)
+					this.each(callback);
+			}
+		},
+		prepareBranches: function(settings) {
+			if (!settings.prerendered) {
+				// mark last tree items
+				this.filter(":last-child:not(ul)").addClass(CLASSES.last);
+				// collapse whole tree, or only those marked as closed, anyway except those marked as open
+				this.filter((settings.collapsed ? "" : "." + CLASSES.closed) + ":not(." + CLASSES.open + ")").find(">ul").hide();
+			}
+			// return all items with sublists
+			return this.filter(":has(>ul)");
+		},
+		applyClasses: function(settings, toggler) {
+			// TODO use event delegation
+			this.filter(":has(>ul):not(:has(>a))").find(">span").unbind("click.treeview").bind("click.treeview", function(event) {
+				// don't handle click events on children, eg. checkboxes
+				if ( this == event.target )
+					toggler.apply($(this).next());
+			}).add( $("a", this) ).hoverClass();
+
+			if (!settings.prerendered) {
+				// handle closed ones first
+				this.filter(":has(>ul:hidden)")
+						.addClass(CLASSES.expandable)
+						.replaceClass(CLASSES.last, CLASSES.lastExpandable);
+
+				// handle open ones
+				this.not(":has(>ul:hidden)")
+						.addClass(CLASSES.collapsable)
+						.replaceClass(CLASSES.last, CLASSES.lastCollapsable);
+
+	            // create hitarea if not present
+				var hitarea = this.find("div." + CLASSES.hitarea);
+				if (!hitarea.length)
+					hitarea = this.prepend("<div class=\"" + CLASSES.hitarea + "\"/>").find("div." + CLASSES.hitarea);
+				hitarea.removeClass().addClass(CLASSES.hitarea).each(function() {
+					var classes = "";
+					$.each($(this).parent().attr("class").split(" "), function() {
+						classes += this + "-hitarea ";
+					});
+					$(this).addClass( classes );
+				})
+			}
+
+			// apply event to hitarea
+			this.find("div." + CLASSES.hitarea).click( toggler );
+		},
+		treeview: function(settings) {
+
+			settings = $.extend({
+				cookieId: "treeview"
+			}, settings);
+
+			if ( settings.toggle ) {
+				var callback = settings.toggle;
+				settings.toggle = function() {
+					return callback.apply($(this).parent()[0], arguments);
+				};
+			}
+
+			// factory for treecontroller
+			function treeController(tree, control) {
+				// factory for click handlers
+				function handler(filter) {
+					return function() {
+						// reuse toggle event handler, applying the elements to toggle
+						// start searching for all hitareas
+						toggler.apply( $("div." + CLASSES.hitarea, tree).filter(function() {
+							// for plain toggle, no filter is provided, otherwise we need to check the parent element
+							return filter ? $(this).parent("." + filter).length : true;
+						}) );
+						return false;
+					};
+				}
+				// click on first element to collapse tree
+				$("a:eq(0)", control).click( handler(CLASSES.collapsable) );
+				// click on second to expand tree
+				$("a:eq(1)", control).click( handler(CLASSES.expandable) );
+				// click on third to toggle tree
+				$("a:eq(2)", control).click( handler() );
+			}
+
+			// handle toggle event
+			function toggler() {
+				$(this)
+					.parent()
+					// swap classes for hitarea
+					.find(">.hitarea")
+						.swapClass( CLASSES.collapsableHitarea, CLASSES.expandableHitarea )
+						.swapClass( CLASSES.lastCollapsableHitarea, CLASSES.lastExpandableHitarea )
+					.end()
+					// swap classes for parent li
+					.swapClass( CLASSES.collapsable, CLASSES.expandable )
+					.swapClass( CLASSES.lastCollapsable, CLASSES.lastExpandable )
+					// find child lists
+					.find( ">ul" )
+					// toggle them
+					.heightToggle( settings.animated, settings.toggle );
+				if ( settings.unique ) {
+					$(this).parent()
+						.siblings()
+						// swap classes for hitarea
+						.find(">.hitarea")
+							.replaceClass( CLASSES.collapsableHitarea, CLASSES.expandableHitarea )
+							.replaceClass( CLASSES.lastCollapsableHitarea, CLASSES.lastExpandableHitarea )
+						.end()
+						.replaceClass( CLASSES.collapsable, CLASSES.expandable )
+						.replaceClass( CLASSES.lastCollapsable, CLASSES.lastExpandable )
+						.find( ">ul" )
+						.heightHide( settings.animated, settings.toggle );
+				}
+			}
+			this.data("toggler", toggler);
+
+			function serialize() {
+				function binary(arg) {
+					return arg ? 1 : 0;
+				}
+				var data = [];
+				branches.each(function(i, e) {
+					data[i] = $(e).is(":has(>ul:visible)") ? 1 : 0;
+				});
+				$.cookie(settings.cookieId, data.join(""), settings.cookieOptions );
+			}
+
+			function deserialize() {
+				var stored = $.cookie(settings.cookieId);
+				if ( stored ) {
+					var data = stored.split("");
+					branches.each(function(i, e) {
+						$(e).find(">ul")[ parseInt(data[i]) ? "show" : "hide" ]();
+					});
+				}
+			}
+
+			// add treeview class to activate styles
+			this.addClass("treeview");
+
+			// prepare branches and find all tree items with child lists
+			var branches = this.find("li").prepareBranches(settings);
+
+			switch(settings.persist) {
+			case "cookie":
+				var toggleCallback = settings.toggle;
+				settings.toggle = function() {
+					serialize();
+					if (toggleCallback) {
+						toggleCallback.apply(this, arguments);
+					}
+				};
+				deserialize();
+				break;
+			case "location":
+				var current = this.find("a").filter(function() {
+					return location.href.toLowerCase().indexOf(this.href.toLowerCase()) == 0;
+				});
+				if ( current.length ) {
+					// TODO update the open/closed classes
+					var items = current.addClass("selected").parents("ul, li").add( current.next() ).show();
+					if (settings.prerendered) {
+						// if prerendered is on, replicate the basic class swapping
+						items.filter("li")
+							.swapClass( CLASSES.collapsable, CLASSES.expandable )
+							.swapClass( CLASSES.lastCollapsable, CLASSES.lastExpandable )
+							.find(">.hitarea")
+								.swapClass( CLASSES.collapsableHitarea, CLASSES.expandableHitarea )
+								.swapClass( CLASSES.lastCollapsableHitarea, CLASSES.lastExpandableHitarea );
+					}
+				}
+				break;
+			}
+
+			branches.applyClasses(settings, toggler);
+
+			// if control option is set, create the treecontroller and show it
+			if ( settings.control ) {
+				treeController(this, settings.control);
+				$(settings.control).show();
+			}
+
+			return this;
+		}
+	});
+
+	// classes used by the plugin
+	// need to be styled via external stylesheet, see first example
+	$.treeview = {};
+	var CLASSES = ($.treeview.classes = {
+		open: "open",
+		closed: "closed",
+		expandable: "expandable",
+		expandableHitarea: "expandable-hitarea",
+		lastExpandableHitarea: "lastExpandable-hitarea",
+		collapsable: "collapsable",
+		collapsableHitarea: "collapsable-hitarea",
+		lastCollapsableHitarea: "lastCollapsable-hitarea",
+		lastCollapsable: "lastCollapsable",
+		lastExpandable: "lastExpandable",
+		last: "last",
+		hitarea: "hitarea"
+	});
+
+})(jQuery);

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/data/jquery-treeview/jquery.treeview.sortable.js	Thu Oct 23 11:42:20 2014 +0200
@@ -0,0 +1,378 @@
+/*
+ * jQuery UI Sortable
+ *
+ * Copyright (c) 2008 Paul Bakaus
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Sortables
+ *
+ * Depends:
+ *   ui.base.js
+ *
+ * Revision: $Id: ui.sortable.js 5262 2008-04-17 13:13:51Z paul.bakaus $
+ */
+;(function($) {
+
+	if (window.Node && Node.prototype && !Node.prototype.contains) {
+		Node.prototype.contains = function (arg) {
+			return !!(this.compareDocumentPosition(arg) & 16);
+		};
+	}
+
+
+	$.widget("ui.sortableTree", $.extend($.ui.mouse, {
+		init: function() {
+
+			//Initialize needed constants
+			var self = this, o = this.options;
+			this.containerCache = {};
+			this.element.addClass("ui-sortableTree");
+
+			//Get the items
+			this.refresh();
+
+			//Let's determine the parent's offset
+			if(!(/(relative|absolute|fixed)/).test(this.element.css('position'))) this.element.css('position', 'relative');
+			this.offset = this.element.offset();
+
+			//Initialize mouse events for interaction
+			this.mouseInit();
+
+			//Prepare cursorAt
+			if(o.cursorAt && o.cursorAt.constructor == Array)
+				o.cursorAt = { left: o.cursorAt[0], top: o.cursorAt[1] };
+
+		},
+		plugins: {},
+		ui: function(inst) {
+			return {
+				helper: (inst || this)["helper"],
+				position: (inst || this)["position"].current,
+				absolutePosition: (inst || this)["position"].absolute,
+				instance: this,
+				options: this.options,
+				element: this.element,
+				item: (inst || this)["currentItem"],
+				sender: inst ? inst.element : null
+			};
+		},
+		propagate: function(n,e,inst) {
+			$.ui.plugin.call(this, n, [e, this.ui(inst)]);
+			this.element.triggerHandler(n == "sort" ? n : "sort"+n, [e, this.ui(inst)], this.options[n]);
+		},
+		serialize: function(o) {
+
+			var items = $(this.options.items, this.element).not('.ui-sortableTree-helper'); //Only the items of the sortable itself
+			var str = []; o = o || {};
+
+			items.each(function() {
+				var res = ($(this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
+				if(res) str.push((o.key || res[1])+'[]='+(o.key ? res[1] : res[2]));
+			});
+
+			return str.join('&');
+
+		},
+		toArray: function(attr) {
+			var items = $(this.options.items, this.element).not('.ui-sortableTree-helper'); //Only the items of the sortable itself
+			var ret = [];
+
+			items.each(function() { ret.push($(this).attr(attr || 'id')); });
+			return ret;
+		},
+		enable: function() {
+			this.element.removeClass("ui-sortableTree-disabled");
+			this.options.disabled = false;
+		},
+		disable: function() {
+			this.element.addClass("ui-sortableTree-disabled");
+			this.options.disabled = true;
+		},
+		/* Be careful with the following core functions */
+		intersectsWith: function(item) {
+
+			var x1 = this.position.absolute.left - 10, x2 = x1 + 10,
+			    y1 = this.position.absolute.top - 10, y2 = y1 + 10;
+			var l = item.left, r = l + item.width,
+			    t = item.top,  b = t + item.height;
+
+			return (   l < x1 + (this.helperProportions.width  / 2)    // Right Half
+				&&     x2 - (this.helperProportions.width  / 2) < r    // Left Half
+				&& t < y1 + (this.helperProportions.height / 2)        // Bottom Half
+				&&     y2 - (this.helperProportions.height / 2) < b ); // Top Half
+
+		},
+		intersectsWithEdge: function(item) {
+			var y1 = this.position.absolute.top - 10, y2 = y1 + 10;
+			var t = item.top,  b = t + item.height;
+
+			if(!this.intersectsWith(item.item.parents(".ui-sortableTree").data("sortableTree").containerCache)) return false;
+
+			if (!( t < y1 + (this.helperProportions.height / 2)        // Bottom Half
+				&&     y2 - (this.helperProportions.height / 2) < b )) return false; // Top Half
+
+			if(y2 > t && y1 < t) return 1; //Crosses top edge
+			if(y1 < b && y2 > b) return 2; //Crosses bottom edge
+
+			return false;
+
+		},
+		refresh: function() {
+			this.refreshItems();
+			this.refreshPositions();
+		},
+		refreshItems: function() {
+
+			this.items = [];
+			this.containers = [this];
+			var items = this.items;
+			var queries = [$(this.options.items, this.element)];
+
+			if(this.options.connectWith) {
+				for (var i = this.options.connectWith.length - 1; i >= 0; i--){
+					var cur = $(this.options.connectWith[i]);
+					for (var j = cur.length - 1; j >= 0; j--){
+						var inst = $.data(cur[j], 'sortableTree');
+						if(inst && !inst.options.disabled) {
+							queries.push($(inst.options.items, inst.element));
+							this.containers.push(inst);
+						}
+					};
+				};
+			}
+
+			for (var i = queries.length - 1; i >= 0; i--){
+				queries[i].each(function() {
+					$.data(this, 'sortableTree-item', true); // Data for target checking (mouse manager)
+					items.push({
+						item: $(this),
+						width: 0, height: 0,
+						left: 0, top: 0
+					});
+				});
+			};
+
+		},
+		refreshPositions: function(fast) {
+			for (var i = this.items.length - 1; i >= 0; i--){
+				if(!fast) this.items[i].height 			= this.items[i].item.outerHeight();
+				this.items[i].top 						= this.items[i].item.offset().top;
+			};
+			for (var i = this.containers.length - 1; i >= 0; i--){
+				var p =this.containers[i].element.offset();
+				this.containers[i].containerCache.left 	= p.left;
+				this.containers[i].containerCache.top 	= p.top;
+				this.containers[i].containerCache.width	= this.containers[i].element.outerWidth();
+				this.containers[i].containerCache.height= this.containers[i].element.outerHeight();
+			};
+		},
+		destroy: function() {
+
+			this.element
+				.removeClass("ui-sortableTree ui-sortableTree-disabled")
+				.removeData("sortableTree")
+				.unbind(".sortableTree");
+			this.mouseDestroy();
+
+			for ( var i = this.items.length - 1; i >= 0; i-- )
+				this.items[i].item.removeData("sortableTree-item");
+
+		},
+		contactContainers: function(e) {
+			for (var i = this.containers.length - 1; i >= 0; i--){
+
+				if(this.intersectsWith(this.containers[i].containerCache)) {
+					if(!this.containers[i].containerCache.over) {
+
+						if(this.currentContainer != this.containers[i]) {
+
+							//When entering a new container, we will find the item with the least distance and append our item near it
+							var dist = 10000; var itemWithLeastDistance = null; var base = this.position.absolute.top;
+							for (var j = this.items.length - 1; j >= 0; j--) {
+								if(!this.containers[i].element[0].contains(this.items[j].item[0])) continue;
+								var cur = this.items[j].top;
+								if(Math.abs(cur - base) < dist) {
+									dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
+								}
+							}
+
+							itemWithLeastDistance ? this.rearrange(e, itemWithLeastDistance) : this.rearrange(e, null, this.containers[i].element);
+							this.propagate("change", e); //Call plugins and callbacks
+							this.containers[i].propagate("change", e, this); //Call plugins and callbacks
+							this.currentContainer = this.containers[i];
+
+						}
+
+						this.containers[i].propagate("over", e, this);
+						this.containers[i].containerCache.over = 1;
+					}
+				} else {
+					if(this.containers[i].containerCache.over) {
+						this.containers[i].propagate("out", e, this);
+						this.containers[i].containerCache.over = 0;
+					}
+				}
+
+			};
+		},
+		mouseStart: function(e,el) {
+
+			if(this.options.disabled || this.options.type == 'static') return false;
+
+			//Find out if the clicked node (or one of its parents) is a actual item in this.items
+			var currentItem = null, nodes = $(e.target).parents().each(function() {
+				if($.data(this, 'sortableTree-item')) {
+					currentItem = $(this);
+					return false;
+				}
+			});
+			if($.data(e.target, 'sortableTree-item')) currentItem = $(e.target);
+
+			if(!currentItem) return false;
+			if(this.options.handle) {
+				var validHandle = false;
+				$(this.options.handle, currentItem).each(function() { if(this == e.target) validHandle = true; });
+				if(!validHandle) return false;
+			}
+
+			this.currentItem = currentItem;
+
+			var o = this.options;
+			this.currentContainer = this;
+			this.refresh();
+
+			//Create and append the visible helper
+			this.helper = typeof o.helper == 'function' ? $(o.helper.apply(this.element[0], [e, this.currentItem])) : this.currentItem.clone();
+			if(!this.helper.parents('body').length) this.helper.appendTo("body"); //Add the helper to the DOM if that didn't happen already
+			this.helper.css({ position: 'absolute', clear: 'both' }).addClass('ui-sortableTree-helper'); //Position it absolutely and add a helper class
+
+			//Prepare variables for position generation
+			$.extend(this, {
+				offsetParent: this.helper.offsetParent(),
+				offsets: { absolute: this.currentItem.offset() }
+			});
+
+			//Save the first time position
+			$.extend(this, {
+				position: {
+					current: { left: e.pageX, top: e.pageY },
+					absolute: { left: e.pageX, top: e.pageY },
+					dom: this.currentItem.prev()[0]
+				},
+				clickOffset: { left: -5, top: -5 }
+			});
+
+			this.propagate("start", e); //Call plugins and callbacks
+			this.helperProportions = { width: this.helper.outerWidth(), height: this.helper.outerHeight() }; //Save and store the helper proportions
+
+			for (var i = this.containers.length - 1; i >= 0; i--) {
+				this.containers[i].propagate("activate", e, this);
+			} //Post 'activate' events to possible containers
+
+			//Prepare possible droppables
+			if($.ui.ddmanager) $.ui.ddmanager.current = this;
+			if ($.ui.ddmanager && !o.dropBehaviour) $.ui.ddmanager.prepareOffsets(this, e);
+
+			this.dragging = true;
+			return true;
+
+		},
+		mouseStop: function(e) {
+
+			if(this.newPositionAt) this.options.sortIndication.remove.call(this.currentItem, this.newPositionAt); //remove sort indicator
+			this.propagate("stop", e); //Call plugins and trigger callbacks
+
+			//If we are using droppables, inform the manager about the drop
+			var dropped = ($.ui.ddmanager && !this.options.dropBehaviour) ? $.ui.ddmanager.drop(this, e) : false;
+			if(!dropped && this.newPositionAt) this.newPositionAt[this.direction == 'down' ? 'before' : 'after'](this.currentItem); //Append to element to its new position
+
+			if(this.position.dom != this.currentItem.prev()[0]) this.propagate("update", e); //Trigger update callback if the DOM position has changed
+			if(!this.element[0].contains(this.currentItem[0])) { //Node was moved out of the current element
+				this.propagate("remove", e);
+				for (var i = this.containers.length - 1; i >= 0; i--){
+					if(this.containers[i].element[0].contains(this.currentItem[0])) {
+						this.containers[i].propagate("update", e, this);
+						this.containers[i].propagate("receive", e, this);
+					}
+				};
+			};
+
+			//Post events to containers
+			for (var i = this.containers.length - 1; i >= 0; i--){
+				this.containers[i].propagate("deactivate", e, this);
+				if(this.containers[i].containerCache.over) {
+					this.containers[i].propagate("out", e, this);
+					this.containers[i].containerCache.over = 0;
+				}
+			}
+
+			this.dragging = false;
+			if(this.cancelHelperRemoval) return false;
+			this.helper.remove();
+
+			return false;
+
+		},
+		mouseDrag: function(e) {
+
+			//Compute the helpers position
+			this.position.current = { top: e.pageY + 5, left: e.pageX + 5 };
+			this.position.absolute = { left: e.pageX + 5, top: e.pageY + 5 };
+
+			//Interconnect with droppables
+			if($.ui.ddmanager) $.ui.ddmanager.drag(this, e);
+			var intersectsWithDroppable = false;
+			$.each($.ui.ddmanager.droppables, function() {
+				if(this.isover) intersectsWithDroppable = true;
+			});
+
+			//Rearrange
+			if(intersectsWithDroppable) {
+				if(this.newPositionAt) this.options.sortIndication.remove.call(this.currentItem, this.newPositionAt);
+			} else {
+				for (var i = this.items.length - 1; i >= 0; i--) {
+
+					if(this.currentItem[0].contains(this.items[i].item[0])) continue;
+
+					var intersection = this.intersectsWithEdge(this.items[i]);
+					if(!intersection) continue;
+
+					this.direction = intersection == 1 ? "down" : "up";
+					this.rearrange(e, this.items[i]);
+					this.propagate("change", e); //Call plugins and callbacks
+					break;
+				}
+			}
+
+			//Post events to containers
+			this.contactContainers(e);
+
+			this.propagate("sort", e); //Call plugins and callbacks
+			this.helper.css({ left: this.position.current.left+'px', top: this.position.current.top+'px' }); // Stick the helper to the cursor
+			return false;
+
+		},
+		rearrange: function(e, i, a) {
+			if(i) {
+				if(this.newPositionAt) this.options.sortIndication.remove.call(this.currentItem, this.newPositionAt);
+				this.newPositionAt = i.item;
+				this.options.sortIndication[this.direction].call(this.currentItem, this.newPositionAt);
+			} else {
+				//Append
+			}
+		}
+	}));
+
+	$.extend($.ui.sortableTree, {
+		defaults: {
+			items: '> *',
+			zIndex: 1000,
+			distance: 1
+		},
+		getter: "serialize toArray"
+	});
+
+
+
+})(jQuery);

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/data/jquery-treeview/readme.md	Thu Oct 23 11:42:20 2014 +0200
@@ -0,0 +1,47 @@
+# jQuery Treeview
+
+Lightweight and flexible transformation of an unordered list into an expandable and collapsable tree, great for unobtrusive navigation enhancements. Supports both location and cookie based persistence.
+
+Provides some options for customizing, an async-tree extension and an experimental sortable extension.
+
+![screenshot](https://raw.github.com/jzaefferer/jquery-treeview/master/screenshot.png)
+
+### Note that this project is not actively maintained anymore.  
+Check out [jqTree](http://mbraak.github.com/jqTree/) for a more up to date plugin.
+
+---
+
+#### [Demo](http://jquery.bassistance.de/treeview/demo/)
+
+#### [Download](https://github.com/jzaefferer/jquery-treeview/zipball/1.4.1)
+
+#### [Changelog](https://raw.github.com/jzaefferer/jquery-treeview/master/changelog.md)
+
+
+## Todo
+
+### 1.5
+- Add classes and rules for root items
+- Lazy-loading: render the complete tree, but only apply hitzones and hiding of children to the first level on load
+- Async treeview
+  - Support animations
+  - Support persist options
+
+
+## Documentation
+
+```javascript
+.treeview( options )
+```
+
+Takes an unordered list and makes all branches collapsable. The "treeview" class is added if not already present. To hide branches on first display, mark their li elements with the class "closed". If the "collapsed" option is used, mark initially open branches with class "open".
+
+
+## License
+
+Copyright (c) 2007 Jörn Zaefferer
+
+Dual licensed under the MIT and GPL licenses:
+
+- http://www.opensource.org/licenses/mit-license.php
+- http://www.gnu.org/licenses/gpl.html
\ No newline at end of file

Binary file web/data/jquery-treeview/screenshot.png has changed

--- a/web/data/jquery.treeview.css	Thu Oct 23 11:20:44 2014 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,68 +0,0 @@
-.treeview, .treeview ul { 
-  padding: 0;
-  margin: 0;
-  list-style: none;
-}
-
-.treeview ul {
-  background-color: white;
-  margin-top: 4px;
-}
-
-.treeview .hitarea {
-  background: url(treeview-default.gif) -64px -25px no-repeat;
-  height: 16px;
-  width: 16px;
-  margin-left: -16px; 
-  float: left;
-  cursor: pointer;
-}
-/* fix for IE6 */
-* html .hitarea {
-  display: inline;
-  float:none;
-}
-
-.treeview li { 
-  margin: 0;
-  padding: 3px 0pt 3px 16px;
-}
-
-.treeview a.selected {
-  background-color: #eee;
-}
-
-#treecontrol { margin: 1em 0; display: none; }
-
-.treeview .hover { color: red; cursor: pointer; }
-
-.treeview li { background: url(treeview-default-line.gif) 0 0 no-repeat; }
-.treeview li.collapsable, .treeview li.expandable { background-position: 0 -176px; }
-
-.treeview .expandable-hitarea { background-position: -80px -3px; }
-
-.treeview li.last { background-position: 0 -1766px }
-.treeview li.lastCollapsable, .treeview li.lastExpandable { background-image: url(treeview-default.gif); }  
-.treeview li.lastCollapsable { background-position: 0 -111px }
-.treeview li.lastExpandable { background-position: -32px -67px }
-
-.treeview div.lastCollapsable-hitarea, .treeview div.lastExpandable-hitarea { background-position: 0; }
-
-.treeview-red li { background-image: url(treeview-red-line.gif); }
-.treeview-red .hitarea, .treeview-red li.lastCollapsable, .treeview-red li.lastExpandable { background-image: url(treeview-red.gif); } 
-
-.treeview-black li { background-image: url(treeview-black-line.gif); }
-.treeview-black .hitarea, .treeview-black li.lastCollapsable, .treeview-black li.lastExpandable { background-image: url(treeview-black.gif); }  
-
-.treeview-gray li { background-image: url(treeview-gray-line.gif); }
-.treeview-gray .hitarea, .treeview-gray li.lastCollapsable, .treeview-gray li.lastExpandable { background-image: url(treeview-gray.gif); } 
-
-.treeview-famfamfam li { background-image: url(treeview-famfamfam-line.gif); }
-.treeview-famfamfam .hitarea, .treeview-famfamfam li.lastCollapsable, .treeview-famfamfam li.lastExpandable { background-image: url(treeview-famfamfam.gif); } 
-
-
-.filetree li { padding: 3px 0 2px 16px; }
-.filetree span.folder, .filetree span.file { padding: 1px 0 1px 16px; }
-.filetree span.folder { background: url(folder.gif) 0 0 no-repeat; }
-.filetree li.expandable span.folder { background: url(folder-closed.gif) 0 0 no-repeat; }
-.filetree span.file { background: url(file.gif) 0 0 no-repeat; }

--- a/web/data/jquery.treeview.js	Thu Oct 23 11:20:44 2014 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,178 +0,0 @@
-/*
- * Treeview 1.4 - jQuery plugin to hide and show branches of a tree
- *
- * http://bassistance.de/jquery-plugins/jquery-plugin-treeview/
- * http://docs.jquery.com/Plugins/Treeview
- *
- * Copyright (c) 2007 Jörn Zaefferer
- *
- * Dual licensed under the MIT and GPL licenses:
- *   http://www.opensource.org/licenses/mit-license.php
- *   http://www.gnu.org/licenses/gpl.html
- *
- * Revision: $Id: jquery.treeview.js 4684 2010-02-07 19:08:06Z joern.zaefferer $
- * updated by Aurelien Campeas, 2010-09-01, to handle top-level ajax loads
- *
- */
-(function($) {
-    $.extend($.fn, {
-        swapClass: function(c1, c2) {
-            var c1Elements = this.filter("." + c1);
-            this.filter("." + c2).removeClass(c2).addClass(c1);
-            c1Elements.removeClass(c1).addClass(c2);
-            return this;
-        },
-        replaceClass: function(c1, c2) {
-            return this.filter("." + c1).removeClass(c1).addClass(c2).end();
-        },
-        hoverClass: function(className) {
-            className = className || "hover";
-            return this.hover(function() {
-                $(this).addClass(className);
-            }, function() {
-                $(this).removeClass(className);
-            });
-        },
-        heightToggle: function(animated, callback) {
-            animated ? this.animate({
-                height: "toggle"
-            }, animated, callback) : this.each(function() {
-                jQuery(this)[jQuery(this).is(":hidden") ? "show" : "hide"]();
-                if (callback) callback.apply(this, arguments);
-            });
-        },
-        heightHide: function(animated, callback) {
-            if (animated) {
-                this.animate({
-                    height: "hide"
-                }, animated, callback);
-            } else {
-                this.hide();
-                if (callback) this.each(callback);
-            }
-        },
-        prepareBranches: function(settings) {
-            if (!settings.prerendered) {
-                this.filter(":last-child:not(ul)").addClass(CLASSES.last);
-                this.filter((settings.collapsed ? "" : "." + CLASSES.closed) + ":not(." + CLASSES.open + ")").find(">ul").hide();
-            }
-            return this.filter(":has(>ul)");
-        },
-        applyClasses: function(settings, toggler) {
-            this.filter(":has(>ul):not(:has(>a))").find(">span").click(function(event) {
-                toggler.apply($(this).next());
-            }).add($("a", this)).hoverClass();
-            if (!settings.prerendered) {
-                this.filter(":has(>ul:hidden)").addClass(CLASSES.expandable).replaceClass(CLASSES.last, CLASSES.lastExpandable);
-                this.not(":has(>ul:hidden)").addClass(CLASSES.collapsable).replaceClass(CLASSES.last, CLASSES.lastCollapsable);
-                this.prepend('<div class="' + CLASSES.hitarea + '"/>').find("div." + CLASSES.hitarea).each(function() {
-                    var classes = "";
-                    $.each($(this).parent().attr("class").split(" "), function() {
-                        classes += this + "-hitarea ";
-                    });
-                    $(this).addClass(classes);
-                });
-            }
-            this.find("div." + CLASSES.hitarea).click(toggler);
-        },
-        treeview: function(settings) {
-            settings = $.extend({
-                cookieId: "treeview"
-            }, settings);
-            if (settings.add) {
-                return this.trigger("add", [ settings.add ]);
-            }
-            if (settings.toggle) {
-                var callback = settings.toggle;
-                settings.toggle = function() {
-                    return callback.apply($(this).parent()[0], arguments);
-                };
-            }
-            function treeController(tree, control) {
-                function handler(filter) {
-                    return function() {
-                        toggler.apply($("div." + CLASSES.hitarea, tree).filter(function() {
-                            return filter ? $(this).parent("." + filter).length : true;
-                        }));
-                        return false;
-                    };
-                }
-                $("a:eq(0)", control).click(handler(CLASSES.collapsable));
-                $("a:eq(1)", control).click(handler(CLASSES.expandable));
-                $("a:eq(2)", control).click(handler());
-            }
-            function toggler() {
-                $(this).parent().find(">.hitarea").swapClass(CLASSES.collapsableHitarea, CLASSES.expandableHitarea).swapClass(CLASSES.lastCollapsableHitarea, CLASSES.lastExpandableHitarea).end().swapClass(CLASSES.collapsable, CLASSES.expandable).swapClass(CLASSES.lastCollapsable, CLASSES.lastExpandable).find(">ul").heightToggle(settings.animated, settings.toggle);
-                if (settings.unique) {
-                    $(this).parent().siblings().find(">.hitarea").replaceClass(CLASSES.collapsableHitarea, CLASSES.expandableHitarea).replaceClass(CLASSES.lastCollapsableHitarea, CLASSES.lastExpandableHitarea).end().replaceClass(CLASSES.collapsable, CLASSES.expandable).replaceClass(CLASSES.lastCollapsable, CLASSES.lastExpandable).find(">ul").heightHide(settings.animated, settings.toggle);
-                }
-            }
-            function serialize() {
-                function binary(arg) {
-                    return arg ? 1 : 0;
-                }
-                var data = [];
-                branches.each(function(i, e) {
-                    data[i] = $(e).is(":has(>ul:visible)") ? 1 : 0;
-                });
-                $.cookie(settings.cookieId, data.join(""));
-            }
-            function deserialize() {
-                var stored = $.cookie(settings.cookieId);
-                if (stored) {
-                    var data = stored.split("");
-                    branches.each(function(i, e) {
-                        $(e).find(">ul")[parseInt(data[i]) ? "show" : "hide"]();
-                    });
-                }
-            }
-            this.addClass("treeview");
-            var branches = this.find("li").prepareBranches(settings);
-            switch (settings.persist) {
-              case "cookie":
-                var toggleCallback = settings.toggle;
-                settings.toggle = function() {
-                    serialize();
-                    if (toggleCallback) {
-                        toggleCallback.apply(this, arguments);
-                    }
-                };
-                deserialize();
-                break;
-
-              case "location":
-                var current = this.find("a").filter(function() {
-                    return this.href.toLowerCase() == location.href.toLowerCase();
-                });
-                if (current.length) {
-                    current.addClass("selected").parents("ul, li").add(current.next()).show();
-                }
-                break;
-            }
-            branches.applyClasses(settings, toggler);
-            if (settings.control) {
-                treeController(this, settings.control);
-                $(settings.control).show();
-            }
-            return this.bind("add", function(event, branches) {
-                $(branches).prev().removeClass(CLASSES.last).removeClass(CLASSES.lastCollapsable).removeClass(CLASSES.lastExpandable).find(">.hitarea").removeClass(CLASSES.lastCollapsableHitarea).removeClass(CLASSES.lastExpandableHitarea);
-                $(branches).find("li").andSelf().prepareBranches(settings).applyClasses(settings, toggler);
-            });
-        }
-    });
-    var CLASSES = $.fn.treeview.classes = {
-        open: "open",
-        closed: "closed",
-        expandable: "expandable",
-        expandableHitarea: "expandable-hitarea",
-        lastExpandableHitarea: "lastExpandable-hitarea",
-        collapsable: "collapsable",
-        collapsableHitarea: "collapsable-hitarea",
-        lastCollapsableHitarea: "lastCollapsable-hitarea",
-        lastCollapsable: "lastCollapsable",
-        lastExpandable: "lastExpandable",
-        last: "last",
-        hitarea: "hitarea"
-    };
-    $.fn.Treeview = $.fn.treeview;
-})(jQuery);

Binary file web/data/treeview-black-line.gif has changed

Binary file web/data/treeview-black.gif has changed

Binary file web/data/treeview-default-line.gif has changed

Binary file web/data/treeview-default.gif has changed

Binary file web/data/treeview-famfamfam-line.gif has changed

Binary file web/data/treeview-famfamfam.gif has changed

Binary file web/data/treeview-gray-line.gif has changed

Binary file web/data/treeview-gray.gif has changed

Binary file web/data/treeview-red-line.gif has changed

Binary file web/data/treeview-red.gif has changed

--- a/web/views/treeview.py	Thu Oct 23 11:20:44 2014 +0200
+++ b/web/views/treeview.py	Thu Oct 23 11:42:20 2014 +0200
@@ -146,8 +146,8 @@
         return subvid, treeid, toplevel_thru_ajax, toplevel
 
     def _init_headers(self, treeid):
-        self._cw.add_css(('jquery.treeview.css', 'cubicweb.treeview.css'))
-        self._cw.add_js(('cubicweb.ajax.js', 'cubicweb.widgets.js', 'jquery.treeview.js'))
+        self._cw.add_css(('jquery-treeview/jquery.treeview.css', 'cubicweb.treeview.css'))
+        self._cw.add_js(('cubicweb.ajax.js', 'cubicweb.widgets.js', 'jquery-treeview/jquery.treeview.js'))
         self._cw.html_headers.add_onload(u"""
 jQuery("#tree-%s").treeview({toggle: toggleTree, prerendered: true});""" % treeid)