[FIX] OPW 591344 : internal reports don't show images

Cleaner method, and shows images.
[merge] [fix] action should return True
Launchpad automatic translations update.
[MERGE][FIX] OPW 591344 : internal reports don't show images

Cleaner method, and shows images.
[FIX] point_of_sale: Replaced the call to undefined search_read(...) with search(...) and read(...) calls. (Maintenance Case: 605684)
[FIX] web: on record reload (form & list view), use search_read instead of read, to check if the user can still read the record (security rules)
[MERGE] [FIX] point_of_sale: replace search_read call by search + read (search_read not present in 7.0)
[REVERT] 4164 revid:dle@openerp.com-20140326113036-g9yv3jj6yetwxvg8: this fix actually works in saas-3, but not in 7.0, as search_read method is not part of the orm
[MERGE] [FIX] mrp_repair: create invoice button does not update the view

partial backport of trunk revision 8862
courtesy of Leonardo Pistone (camptocamp)
Merge branch 'openobject-server/7.0' into demo/7.0
Merge branch 'openobject-addons/7.0' into demo/7.0
Merge branch 'openerp-web/7.0' into demo/7.0