Integrate initial custom transition support.
Clean up minor transitioning manager untidiness.
Implement position-aware transitioning animation for daily cell selection.
Add custom app icon.
Incorporate actual design into the calendar views.
Invert calendar<->daily view controllers' relationships.
Rigorize the notion of what 'today' is.
Address cell layout warnings.
Add UI to daily trackers and start fleshing out interactions with test data.
Flesh out interfacing with daily data.
Address negative rand issue.