changing android sdk target version
Merge branch 'hotfix'
changed to SystemClock.elapsedRealtime() as more reliable source of time
adding split time to display
Adding segment and best segment to urn model
adding gold color
Overhaul to the way splits for runs and urns are tracked. Change leading towards best/gold splits
Fixed issue with trying to display deltas on Freeruns
fixed various issues with new run/split model
fixed last segment delta calculation and removed 'name' from appearing on freerun
removing redundent flag
Fixed flickering help message animation
Merge branch 'refactor'

The way runs and urns are related and tracked has been majorly refactored to be more self contained
and expose more data about segments. Placeholder for best split time is there but not used atm.
Adding segment and best segment to edit view layout
Added display of current segment time and best time to edit page
fixed issue with segment time on delete
added checks for hasgoldsplits and isNewUrn
Started work on dialog box popups for reset
Gold split functionality added. Definitely contains bugs atm.
Fixed various bugs with gold splits