[i18n] tweaks

[i18n] cleanup messages moved to localperms cube

[security view] slight changes to make things clearer

backport stable

[refactoring] introduce add_etype_button function to properly create button to add a new entity also properly use cw_create_url to generate the URL to add the entity

[user prefs] use same title as the action for consistency

[sources management] properly set __linkto, closes #1922970 when clicking on 'add mapping part' on an external source view, one expect to have source properly selected in form

some minor cleanups

[web test] fix test broken by new users/groups management views

[table view] allow to set None in 'headers', meaning the label should be fetched from the result set as done by default (closes #1931533) the point of this is to avoid having to define the whole headers list when only some of them have to be defined.

[user management] users and groups management now really lead to that (closes #1931478) ie, one tab for users, another for groups. By default the groups tab simply list existing groups (with the number of users they count), and propose to create a new group.

[css] use h* title properties from uiprops in cubicweb.old.css (closes #1931476) + minor cleanup of cubicweb.css

[entity fetchattrs] also fetch ambiguous rtypes even if we do not recurse on them (closes #1720823)

backport stable

[jquery] upgrade to jquery 1.6.4

[test] fix some tests broken since localperms cube extraction

refactor entity fetch_rql method to use a RQL syntax tree instead of RQL strings ; closes #1585650

[doc] add some documentation in cubicweb.web.action

[test] fix bad sed

[deprecation] fix unittest pending deprecation warnings on failIf/failUnless methods family

[test] fix test subsquently to localperms introduction

[deprecation] specify name/doc to deprecated else it's fetched from the object, which has then to be importable. Cleanup debian/control dependancy on the way (needs lgc 0.56.3 api)

[debian] fix init script dependencies (closes #1921729) Facility names starting with $ are reserved system facilities. Other scripts can be referred to using the facility name listed in Provides directly.

[server] portable dump format supports now ZIP64 extensions by default (closes #1912535) ZIP files can use the ZIP64 extensions when the zipfile is larger than 2 GB. zipfile will raise an exception when the ZIP file would require ZIP64 extensions. Note: ZIP64 extensions are disabled by default in stdlib because the default zip and unzip commands on Unix (the InfoZIP utilities) don’t support these extensions.

[repo] use smarter query to check asource presence on startup (closes #1922099)

[js] closes #1558870 : update to jquery 1.6 (1.6.3)

[cubification] moved CWPermission handling into a localperms cube. closes #1914011 keeping bw compat provided the cube is available (else user should be warned he has to install it).

backout 7781:e95cfd5eca61

backout 7780:a1d5365fefc1

[js] closes #1558870 : update to jquery 1.6 (1.6.3)