Merge pull request #349 from franckstauffer/assetic

[NEW] Assetic to register admin scripts/style for modules
Merge pull request #350 from franckstauffer/assetic

[FIX] path on windows
[FIX] label tag ids.
[NEW] Update to the latest wip version of Bootstrap 3 (col-* class renaming)
[FIX] Some style fixes.
[NEW] Update to the latest wip version of Bootstrap 3
Merge pull request #351 from intportg/dev

Dev
[REFACTOR] populateDocumentFromRestEvent method and event added

Fixes #344