added jar
handle thread and ui
runOnUIThread
update project setting
Update WristbandBLEService.java
Update BLEBaseFragmentActivity.java
Update .gitignore
handle thread and uithread
only stream message should use run UIThread
update
update ui
Merge branch 'master' into develop-android4.3

Conflicts:
	Wristband/.classpath
	Wristband/AndroidManifest.xml
	WristbandAPI/src/com/idthk/wristband/api/WristbandBLEService.java
	WristbandDebugTool/src/com/idthk/wristband/api/Main.java