[FIX] correct context resetting when changing user lang
[IMP] l10n_ro: Update Romanian Localization

(Manual rebase+cleanup of PR #720 at 7e9faa6)
[IMP] search: softer CSS for search autocompletion popup
[IMP] search views: more generic name for saved filters

Also rename variables to a more neutral term
that will hopefully remain untouched (custom filters)
regardless of the UI label.
[IMP] ir.filters: new filters are local to the menu/action by default

Allow binding an optional `action_id` to filters.
The web client will try to identify the specific
action ID when saving new filters. If no contextual
action exists, the filter is saved globally for
the model.

This will automatically keep filters within their
original menu when there are several menus/actions
leading to a given list of documents.
In some cases the action_id will not match the
filter model, which should be fine (e.g. when opening
a many2one completion popup for model `foo` within
a menu of model `bar`).

It is also still be possible to have a filter apply
to all actions/menus for a given model by manually
deleting the action_id value in the filter
(e.g. via the Manage Filters debug menu).

When updating a filter the action_id value is ignored
so that old global filters will be gradually replaced
by new "local" filters.

Also added an _order to ensure stable ordering of the
filters.
[FIX] prevent an incorrect state in autocompletion

When going up and wrapping around, the focus was on a hidden separator,
so hitting enter = stacktrace.  Now, the focus goes on the last
selectable list item.-
Add support for the @media attribut in css bundles
[FIX] im_chat, im_livechat : style, js notification and bundle without achtung lib
Merge pull request #846 from odoo-dev/master-autocomplete-quick-fix-ged

[FIX] prevent an incorrect state in autocompletion
[IMP] [FIX] website_forum: cleaned and improved the management of available actions based on the user's karma. The karma levels are now stored on the forum itself, allowing customization. The various check of karma are done at model level and not at controller level anymore, leading to a more secure and easier to inherit behavior.
[FIX] tour.js: tour shop

wait that the snippets are loaded before clicking on the picture and open the media editor.
[IMP] addons: search view cleaning / improvements due to the new search view display
Merge pull request #771 from odoo-dev/master-forum-imp-tde

[IMP] forum: better management of karma-based actions, using calculated fields and view simplification
[IMP] website_blog: minor improvements in post form view (use group)
Merge pull request #675 from odoo-dev/master-search_view-crm-tde

[IMP] addons: search view cleaning / improvements due to the new search view display. Changes have been done in the main addons: crm, account, project, project_issue, hr_recruitment, purchase, sale.

Main changes :
- removed most of group_by in classic views (as most of them are usefull in a report view)
- removed all group_by in report views (as the new graph view allow to group on every field, no need to declare them)
- added some custom filters in various addons to help the user experience
- removed some useless icons / helps
[WIP] removing incomplete fidelity points feature for the v8.0 release
[MERGE] from master
[IMP] tour.js: raise an error when phantomjs run a tour and an other running tour has been detected.
Merge pull request #853 from odoo-dev/master-tour-kill-log-chm

[IMP] tour.js: raise an error when phantomjs run a tour and an other running tour has been detected.
Merge branch 'master' into master-pos-restaurant-cleanup-v8-fva