Add debug layout and activity by copying BluetoothAlarm
Remove debug functionality from BluetoothAlarm.java
Add Debug button to launch DebugActivity
Remove references to 'chat'
Remove non-debug functionality from BluetoothDebugActivity
Cleanup TODOs
Add ui elements for changing settings
Change Bluetooth Chat reference to Bluetooth Alarm
Return full BT device info as an intent extra
Add functionality for user-configurable settings: enable, ringer style, bt device
Change Bluetooth Terminal button labbel
Update AlarmReceive to implement Bluetooth Alarm enabled user-configurable setting
Connect to Bluetooth device only when alarm event occurs or user enters debug terminal
Stop Bluetooth service when user disables Bluetooth Alarm
Cleanup
Add support for multiple ringer types and move ringer functionality into AlarmRingerService
Resolve TODOs