+ Added basis app structure
+ Added backend data, started front-end apps
+ Tested tutorials creation
+ Added dynamic data slot for tutorials
+ Added files for line thumbnails
+ Added way to create tutorials
+ Added tutorial editor
+ Added live push when tutorial updated
+ Added title input
+ Added Ctrl-s shortcut
+ Added status
~ Modified structure of app
+ Added lister of all tutos with search
+ Added categories backend
+ Added categories front-end & category filtering
+ Added first drafts of tutorial editor app
+ Added featured tutorials block in main app, and basic lister in edition app
+ Added onclick setter on FeaturedThumbnail
+ Added a bit of style to FeaturedThumbnails as well
+ Adapted to added bootstrap
+ Added tutorial other info block in editor
Merge branch 'Features/tutorials_app' into develop