BLE Scan: Removed redundant var declaration.
iBeacon Scan: Updated example to use new iBeacon plugin API (it used deprecated API).
BLE Scan: Updated code that computes width of RSSI indicator.
iBeacon Scan: Cleaned up UUID list and added comments.
Support for use of digits 0-F in Arduino TCP/WiFi servers.
Added new example Estimote Scan.
Merge remote-tracking branch 'eric/master'
Added new example Bluno HelloWorld.
BlunoHelloWorld: Removed semicolons not needed.
LightBlueBeanBasic: Updated code style, fixed bugs.
NordicBLE: Added missing semicolons.
BlunoHelloWorld: Removed name not needed for anonymous function.
CordovaBasic: Updated comment style, removed name not needed for anonymous function.
RedBearLabSimpleChat: Updated code style.
RedBearLabSimpleControl: Updated code style.
SensorTag examples: Added code that waits for async library loading to finish (this cause bugs when util.js does not load in time).
TI SensorTag Sensors: removed erroneous quotation mark.