Added browse by genre, improved some behaviours
Improved browse by genre
Orion's fix for SLOD (SpinningLoaderOfDeath)

This should improve the behaviour of the SLOD (SpinningLoaderOfDeath),
avoiding the UI to get stuck and unusable in some cases
Fix for the Library backwards browsing
.editorconfig file
Inclusion of Mithril.js framework
Queue rendered with Mithril.js

Introduction of Mithril framework in the RuneUI and first implementation
of the queue rendering
Retrieve track position in the queue
Cleanup
Merge branch 'next' of https://github.com/RuneAudio/RuneUI.git
Current track highlighted in queue
Mithril Implementation
Better queue buffering and centering
Fixed pagination offset
Further attempts to improve queue rendering
Tweaking queue's performance
api backend initial draft
Merge branch 'next' of https://github.com/RuneAudio/RuneUI into next
Beginning to implement Mithril as a SPA (Single Page Application) for the configuration section
Merge branch 'next' of https://github.com/RuneAudio/RuneUI.git

Conflicts:
	assets/css/runeui.css
	assets/js/runeui.js