v0.3.1
What's Fixed:
- minor app icon adjustments

What's New:
- Add setting to remember sort selection
- Lyrics editor + SongSync integration
- Add setting to filter specific folders
- Advanced Editor is now the default. Preference is reset and setting is now named "Simple Editor"
- Changes to editor layout
- Updated translations:
    - German (@bixelbird, @Stzyxh)
    - Spanish(@WaifuPX-DG)
    - Japanese(@jpgjm)
    - French(@Mickael81, @happyclem)
    - Chinese(anonymous)