Resolve "Add "scrobbles / hour" chart"

Closes #16

See merge request !10

Resolve "Add "scrobbles / day" chart"

Closes #15

See merge request !9

Resolve "Add "eclecticism" chart"

Closes #13

See merge request !8

Resolve "Get data from API and display charts"

Closes #4

See merge request !4

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