Resolve "Fix/improve get last librespot event"

Closes #5

See merge request !6

Resolve "Improve missing events file detection / fallback"

Closes #9

See merge request !5

Resolve "Improve description, metadata and icon"

Closes #8

See merge request !4

Resolve "Improve main image slideshow"

Closes #7

See merge request !3

Resolve "Get and display currently playing track data"

Closes #2

See merge request !2

Resolve "Initial commit, add minimal screensaver features"

Closes #1

See merge request !1