- missing returns
- initial nRF8001 broadcast characteristic support
- initial physical web example

http://google.github.io/physical-web/
- oops, forgot to save sketch
- initial nRF51822 broadcast characteristic support
- add URIBeacon class + URI compression
- add const (fixes beta Arduino IDE compile error)
- undo adding "const" to baseSetupMsgs

(causing compile errors with 1.0.6 IDE)
- move URIBeacon class
- add pin out comments for physical web beacon example
- update example read me for physical web
- incorrect markdown
Merge branch 'broadcast'

Conflicts:
	BLEPeripheral.cpp