SUCCESS BOTH SENDING AND RECEIVING.

Still needs zoom and whatnot implemented but it should be working.

Required Reading:

Async Task: http://developer.android.com/reference/android/os/AsyncTask.html

Message Handler: http://developer.android.com/reference/android/os/Handler.html

BluetoothChatService Example: https://android.googlesource.com/platform/development/+/25b6aed7b2e01ce7bdc0dfa1a79eaf009ad178fe/samples/BluetoothChat/