Removed unused use
Removed unused code
Register media provider
Remove DateTimeListener
Removed DateTime class
Added comments
Don't set the repository here
Added comments
Added save method and reduced dependencies
Added save method
Added comments
Corrected comments
Use a custom IndexAction with TableDataDecorator
Created decorated tables and paginators
Corrected a comment
Added save method
Added HasLifecycleCallbacks annotation
Don't extend Gedmo class
Added property_accessor
Created PluginInterface