EZP-22210: Added legacy backoffice tab
EZP-22210: require netgen/ngsymfonytools~1.0
EZP-22210: Changed dependency for ngsymfonytools
EZP-22210: requirement bump
EZP-22210: Added render controller
EZP-22210: Removed unused autoloads
EZP-22210: Removed useless settings
EZP-22210: Review remarks
EZP-22210: Renamed Controller/Render to Controller/CommentsRendererController
EZP-22210: Review remarks
EZP-22210: phpDoc & naming in RendererController
Merge pull request #6 from ezsystems/EZP-22210-legacy_bundles

Implement legacy backoffice extension