Resolve "Add "discoveries" charts"

Closes #14

See merge request !21

Resolve "Remove tooltips on charts"

Closes #28

See merge request !20

Resolve "Use date range in global stats API call"

Closes #27

See merge request !19

Resolve "Stack global counts and eclecticism charts"

Closes #26

See merge request !18

Resolve "Add "%" on repartition charts"

Closes #25

See merge request !17

Resolve "Compute gradient color from bar height"

Closes #22

See merge request !16

Resolve "Merge charts code"

Closes #23

See merge request !15

Resolve "Add titles on both sides of charts"

Closes #21

See merge request !14

Resolve "Improve charts colors"

Closes #19

See merge request !13

Resolve "Add refresh button"

Closes #12

See merge request !12

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