APY-94 : Update liveblog plugins to the new plugin API
Small bug fix in SQL alchemy error translator.
Small bug fix in SQL alchemy error translator.

Conflicts:
	plugins/support-sqlalchemy/sql_alchemy/core/impl/processor/binder/error_translator.py
Added rights to acl configuration scanner
Fixed issues caused by git stupid merge
Work on ACL synchronizer
Minor code cleaning
File notifier first prototype
Minor change
Refactored a bit and improved the FS scanner
Bug fix
Refactoring Notifier
Refactoring File Notifier and integrate it with the Parser. Also fixed some issues on the Synchronizer.
Code cleaning
Use reglar expressions for matching
Small cleanup
Acl Access synchronization
Acl Access and Filter synchronization for Groups and Rights
Handle groups and rights separately in the synchronization process
Refactored synchronization mechanism