Merge pull request #343 from inthause/documents

Refactor Event registration
Improved directives `rbs-document-href` and `rbs-document-popover` to allow Angular expressions in directives' values, such as `rbs-document-href="Rbs_Media_Image,(= mediaId =)"`.
Merge pull request #345 from fredericbonjour/Admin

Improved directives `rbs-document-href` and `rbs-document-popover` to allow Angular expressions in their values.
[UPDATE] Use updateRestDocumentResult and updateRestDocumentLink for Timeline Message
[UPDATE] Move Listener to Generic Module
Merge pull request #346 from renaudJennyRBS/timeline

Move listener to Generic Module
[REFACTOR] moved updateRestResult event generation
Merge pull request #347 from franckstauffer/assetic

[REFACTOR] moved updateRestResult event generation
[UPDATE] Move timeline messages in document form menu, and cleanup useless things
[UPDATE] Allow Timeline Message on Rbs_Website_StaticPage
Merge pull request #348 from renaudJennyRBS/timeline

Move Timeline Messages in menu
[NEW] Assetic to register admin scripts/style for modules
Merge pull request #349 from franckstauffer/assetic

[NEW] Assetic to register admin scripts/style for modules
[FIX] path on windows
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