v0.3.1

fritzing

Add support for Adafruit Bluefruit LE http://adafru.it/1697

Use RedBear Lab BLE 2.0.1 - supports for v1 and v2 of the shield in addition to BLEmini
Show RSSI for discovered BLE devices, when available
Add readRSSI api (BLE only)

Fixes issues don#4, don#5, don#23, don#24, don#25, don#26, don#38, don#54

v 0.2.1

Fixes don#8 - add connectInsecure
Fixes don#9 - create string in BluetoothSerialService
Update Documentation