[FIX] Wrong error message when data cannot be loaded at module loading
Launchpad automatic translations update.
[FIX] base: allow all users (including portals) to change their avatar

Force readonly="0" on field image in preferences view, otherwise the readonly can be set by access rights.
Preferences are written with the UID 1, if the fields are in the WRITEABLE FIELDS list of the object res_users.
This is why any users can edit their preferences even if they do not have the rights to write on res.users.
Forcing readonly="0" to make fields editable in the form.
[MERGE] Forward-port of latest 7.0 bugfixes, up to rev. 5158 rev-id: dle@openerp.com-20131204145923-f7jwoah722q188d7
[FIX] convert: better error message when failed to load csv file (module name already in path, no need to append)
Launchpad automatic translations update.
[IMP] orm: force checking ir.rules on read when accessing only to _classic_write fields (o2m, m2m, function)
More consistent behaviour. Was not able to access unauthorized data (retrieving data on x2m field would trigger security rules) but make sure it raises an exception instead of silently retrieve no data.
Move construct domain inside if clause as no needed before
[FIX] orm: ignore existing link for operation (4, x) in one2many fields
[FIX] orm: inverting the condition seems to work (don't ask why)
[MERGE] [FIX] orm: Ignore orm (4, *) operations on one2many if link already exists.

Web client returns (4, ) operations for unchanged line in one2many widgets. 
This allows to skip orm write on object where potentially has no access (eg: timesheet line with another user). (opw 599494)
[MERGE] forward port of branch 7.0 up to revid 5162 mat@openerp.com-20131206144301-k6ugjota873nz75d
[FIX] ir_attachement: search, if the model of the ir_attachement has been removed, the search ignore the attachement.
[MERGE] Forward-port of latest 7.0 bugfixes, up to rev. 5163 rev-id: dle@openerp.com-20131206162314-vjpgtag8qhkl1jhk
[FIX] base: size of partner address labels, according to standard 24 labels per page
[MERGE] forward port of latest saas-2 until rev 4996 dle@openerp.com-20131218123130-vlejjv7r2klkzoj0
Launchpad automatic translations update.
[IMP] changes the rng description of the xml grammar to add a 'stacked' attribute to the tag 'graph'
[FIX] ir_translation: rename method load to load_module_terms to avoid name clash with load call from base_import
Launchpad automatic translations update.
[MERGE] Sync with trunk