Merge pull request #323 from fredericbonjour/Admin

Added `UrlManager.routesForLocalizedModels()` to register default routes for localized models. Use `UrlManager.routesForModels()` to register routes for non-localized models.
[REFACTOR] rename method on document manager
[NEW] allow REST collections to be sorted on linked documents
[NEW] Stock module
[REFACTOR] Routes declarations
Merge pull request #324 from franckstauffer/stock

[NEW] Stock module and preliminary Inventory Management
Add MailManager
Merge branch 'master' of github.com:RBSChange/Change
Merge pull request #325 from loiccouturier/master

Add MailManager
Update base theme to bootstrap 3.0.0-rc1
[NEW] Handle variables in CSS
Update bootstrap for frontoffice to the latest 3.0.0-wip version
[NEW] First version of the demo them and block templates update.
Enhanced MailManager to add Fakemail functionality
Merge branch 'master' of github.com:RBSChange/Change
[FIX] Demo theme install
Merge pull request #327 from intportg/dev

Dev
For blocks that don't exist yet, use static templates from https://github.com/intportg/Markupsamples
Merge pull request #328 from intportg/dev

For blocks that don't exist yet, use static templates from https://githu...
Merge pull request #326 from loiccouturier/master

Enhanced MailManager to add Fakemail functionality