ColorTrax v.97beta released

v.97 beta:
– NEW: show Recent Changes after app update
– REVISED: styling to popup windows, settings
– REVISED: improved styling for tablets
– REVISED: added mph support for gate speed
– BETA: basic support for manual-mode + 1-button headset

Scheduled to release v1.0 (non-beta) next Tuesday, so please let me know if you are seeing any bugs.