Resolve "Improve global statistics widget"

Closes #11

See merge request !7

Resolve "Get and show last scrobble date"

Closes #9

See merge request !6

Resolve "Improve API error message display"

Closes #8

See merge request !5

Resolve "Fix internet permission"

Closes #5

See merge request !3

Resolve "Get and display simple data from API"

Closes #3

See merge request !2

Resolve "Initial empty application"

Closes #1

See merge request !1