Blog:
 - manage categories

VFS:
- Improve Search in VFS Select [x]
- Improve Search in Explorer [x]
- Tagging [ ]
- Select Video Poster [x]
- Image manipulation: crop [ ]

Tag: Integrate tags

CMS:
Table sheet feature

User: 
Add address book

Upgrade:
Move to Fontawsome 5
Complete bootstrap 4 support
Complete JQuery-3 support
Complete WYSIWYG support