ibeacon 1.0.1 (new formula)

Add formula for [Radius Networks iBeacon CLI](https://github.com/RadiusNetworks/ibeacon-cli). A utility for scanning and transmitting iBeacon profiles over Bluetooth 4.0.

This would address RadiusNetworks/ibeacon-cli#4
Unfortunately the binary is used to either broadcast bluetooth advertisement packets or to scan for them. And requires fairly recent Bluetooth Low Energy (BLE) hardware. So I was worried that wouldn't work well on the test machines.

I thought the version was the best smoke screen I could do and not be dependent on specific hardware. Do you have any suggestions?