System message for Bluetooth.

Entering and Exiting Bluetooth menu in Settings while connected, Pebble
sends 6 and 7 message.
Merge pull request #5 from aleksandyr/master

Logging, autodetection, and some metafiles.
Merge pull request #6 from kiding/master

System messages for Bluetooth.
Merge pull request #1 from Hexxeh/master

Pebble auto detection by aleksandyr
"id" is now stored in "pebble" object.
Merge pull request #7 from kiding/master

"id" is now stored in "pebble" object.