Also introduces an abstraction between playlist and dashboard.
This will make it possible to att search, and tag filtering to
playlists without any major refactoring

Update playlist.md

data loading should be done in the ctrl

There is no point resolving the playlists in the routes file.
Loading playlists is what the controller is suppose to do

Improvized dashboard sorting UI

Better heading

Playlist dashboards sort

Playlist improvements

Made Playlist UI user friendly

Playlist enhancements

Issue 3461: Session table is now created automatically