BLE : improve reliability of disconnecting
Merge branch 'master' of https://github.com/glukas/DistributedSystemsProjects

Conflicts:
	workspace/VS_glukas_AntiTheft/bin/VS_glukas_AntiTheft.apk
	workspace/VS_glukas_AntiTheft/bin/classes.dex
	workspace/VS_glukas_AntiTheft/bin/resources.ap_