[doc/book] primary view section enhancements

[session] better readability

[facet] don't crash in rset_vocabulary if an unauthorized error was raised in rqlexec

[mq]: worklfow view

#773448: refactor session and 'no connection' handling, by introducing proper web session. We should now be able to see page even when no anon is configured, and be redirected to the login form as soon as one tries to do a query.

[doc/book] more flesh to views/primary view

[doc/book] remove merged chapter

[doc/book] complete chapter on hooks & ops

[storage] missing qrefresh in previous patch applied: fix comment, error message, and use a storage specified encoding, not cubicweb's encoding

[fix] fix path unicity process in BytesFileSystemStorage.new_fs_path The previous implementation was bugged (prefixing the whole path with '_' instead of the base name). A new version (using number) replace it. * * * Improve BytesFileSystemStorage.new_fs_path to use available metadata This version try to get some hint about how to name the file using metadata. Using the real file name and extension when available. Keeping the extension might be usefull for exemple in the case of processing that use filename extension to detect content-type.

[source] small refactoring to avoid being doomed by a wrong assertion message on buggy storage raising attribute error

[twisted] fix LongTimeExpiringFile and getChild implementation

merge

fix cwctl db-init -d on SQL Server

[repository] fix edited_attributes management in multiple SET queries entity.edited_attributes was messed up with previous edited entities. The UpdateStep now gives a new fresh edited_attributes set to repository.glob_update_entity() so that each entity can modify it during its "transaction".

[testlib] fix dummy bug in reset_test_database(): s/if/elif

merge

merge

merge

enable tests against sqlserver2005 database

fix bad indentation

merge

merge

merge

merge

[doc/book] more about hooks (simple examples with entities and relations)

backport stable

[web] on logout, use the base_url argument of build_url instead of hacking the request to get proper url. This fix a bug on site with http/https versions: the session cookie is badly removed on logout

[entity] move req.create_entity content to a cw_instantiate factory method on entity classes, so cube developpers will be able to easily customize instance creation

[controller] refactor send mail controller to use cwconfig.sendmails

[test] properly close session

backport stable

le patch move-pdf-export-to-cubes a été importé

[hooks] fix set_operation options passing (** -> *)

[session] no way for queries from an InternalSession to be a dbapi query

[merge]

[doc/book] begin chapter on Hooks/Operations

[doc/book] dbapi: talk about IN exception, simplify

[doc/book] rql/dbapi cleanup, rip cachekey (prematurely ?)

[doc/css] cleanup a bit the sphinx default css

[repository] fix bad indentation in glob_update_entity, source.update_entity() should be called once per update

[doc] note on pytestconf, fixlets

[test] avoid weird bug when test are changing the cwd

[c-c newcube] #1192: simpler cubicweb-ctl newcube, and more * new --layout option, to get 'simple' or 'full' cube * new --licence option to specify license for the cube * added README and sobjects.py template (the later only added in full layout) * fixed python file templates to get proper headers according to the config

[storage] consider fs_importing on update operations too

[primary] fix name error

[migration] propagate TrInfo.comment permissions fix to existing instances

[xthml] fix #696079, potential empty table cause xhtml validation error