Fix vlc functionality and critical error in LoginDialog

Moved sorryError to showMessageDialog
Updated mslinks which now uses maven
Updated main.yaml to ensure building with jdk 8
Replaced deprecated and now removed appLocation field in vlcj

Fix user library not loading

5fec1d7

Fix user library not loading

Fix lyrics and audio visualizer

38c2982

Fix lyrics and audio visualizer

Remove deprecated methods in InjectorInterface

a205361

Remove deprecated methods in InjectorInterface

Replace copied sources with git submodules

8fc7a18

Replace copied sources with git submodules

Improved Event system

8521995

Improved Event system

Improvements

- Rename arm/arm64 in enum Architecture to aarch/aarch64
- Improved config handling

Switch to internal spotify api

1d9e846

Remove unneeded files

Update MPRIS support

282acfd

Update MPRIS support

RAM usage improvements

c09f49c

RAM usage improvements