fixed issue 115 in Jira
Merge pull request #723 from Bars107/master

fixed issue 115 in Jira
indicate if selected tracks tab is empty
Translated using Weblate (Dutch)

Currently translated at 100.0% (1431 of 1431 strings)
Translated using Weblate (Slovenian)

Currently translated at 100.0% (1431 of 1431 strings)
Translated using Weblate (Italian)

Currently translated at 99.9% (1430 of 1431 strings)
Translated using Weblate (Italian)

Currently translated at 99.9% (1431 of 1431 strings)
Merge pull request #724 from Bars107/master

Fixed jira 115 and 100 bugs.
Translated using Weblate (Hungarian)

Currently translated at 99.0% (1417 of 1431 strings)
Translated using Weblate (Traditional Chinese)

Currently translated at 100.0% (1431 of 1431 strings)
Merge remote-tracking branch 'origin/master'