Added setting to track more occurrences per day for a track.
Added counter button to add ticks for tracks that have multiple entries enabled in settings.
Added feature to remove last tick of current day by long pressing the counter button.
Fixed database leak. Fixed saved date for for multi-ticks.
Fixed deleting of most recent tick for day.
Bumped version. Added database upgrade for older versions.
Adjusted maximum values of graphs based on number of ticks.
Merge branch 'multiple_ticks' of https://github.com/Querschlag/tickmate into multiple_ticks
Added delete button to track detail screen.
Added german translation for recently added strings.
Set descending order for weekday rows on startup screen for better usability.
Fix for delete button.
Adjusted week splitter to respect phone locale.
Fixed maximum value for graph 'weeks'.
Can no longer add a group header as a track
Change the summary bar graph to a more pleasing line graph
Multi tick button not showing "0" anymore when no ticks added.
Set time info (hour, minute, second) to zero when adding multiple ticks to day that is not current day.
Implement date jumps, add menu to main screen, add "about" activity
Added save event to multi entries checkbox on edit track screen.
Introduced new database flag for ticks to determine availability of time info. This also fixes a bug causing ticks getting ignored when adding them in multiple entries mode and then switching back to normal one bit.
Code cleanup - removed unsued imports and properties.