Version 0.4.1 of the SDK, bug fixes and enhancements:
 - CAN BREAK BUILD: MonitoringListener returns list of beacons the triggered enter region event (https://github.com/Estimote/Android-SDK/issues/18)
 - Better messaging when BeaconManager cannot start service to scan beacons (https://github.com/Estimote/Android-SDK/issues/25)
 - Fixed bug in SDK when other beacons are around (https://github.com/Estimote/Android-SDK/issues/27)