[Renderer] #3683 + created a new bb5content helper for new bbcorejs, called bbcontent()
[ClassContent] + updated AContent::jsonSerialize() and AClassContent::jsonSerialize() to improve seperation of concerns
[ClassContent] #3784 + added is_container property for every AClassContent and added auto_hydrate property for every ContentSet (default value: false)
#3767 [ClassContent] + added AClassContent::getImageName() method; [Rest] + Controller/ClassContentController will now return a valid image url for every first level content
REFS #3786 - Updated composer.json file
Merge branch '3786' (#3786)
[Bundle] + updated ABundleController to match with FrontController/FrontController refactoring
#3800: - removed unused use statement from project php files
+ fixed project files with mix of lines and added newline character to every files that need it
#3801: - removed usage of function in loops
+ updated name of project in composer.json
Added contributing.md & updated readme.md files
Database queries should use parameter binding in Bundle\Registry\Repository
[WIP] - resolved database queries issues
Updated ClassContentRepository.php
Fixed: we don't need to implode an array on DQL
Updated Importer.php && AdminLogRepository
Updated IndexationRepository
Fixed AdminLogRepository