0819 merge rebase
연결시 디바이스 정보[BlinkDevice] 교환 구현 .
- 차후 교환된 정보를 바탕으로 연결 네트워크 갱신 작업 수행할 예정... [ServiceKeeper]
workspace change , membership - > notebook
workspace change
Identity 정보 교환 구현 중... @ServiceKeeper
Merge branch 'service' of https://github.com/Poturns/Blink.git into
service

Conflicts:
	BlinkLibrary/src/kr/poturns/blink/internal/BluetoothAssistant.java
	BlinkLibrary/src/kr/poturns/blink/internal/ClassicLinkThread.java
	BlinkLibrary/src/kr/poturns/blink/internal/ServiceKeeper.java
CheckInDevice 함수 구현
BlinkDatabaseManager 구현 및 바인더 추가
Merge remote-tracking branch 'origin/database' into service

Conflicts:
	BlinkLibrary/src/kr/poturns/blink/db/SqliteManager.java
	BlinkLibrary/src/kr/poturns/blink/internal/BlinkLocalBaseService.java
	BlinkLibrary/src/kr/poturns/blink/internal/BlinkLocalService.java
	BlinkLibrary/src/kr/poturns/blink/internal/comm/BlinkServiceInteraction.java
	BlinkLibrary/src/kr/poturns/blink/internal/comm/BlinkSupportBinder.java
	BlinkLibrary/src/kr/poturns/blink/test/ServiceTestActivity.java
Merge remote-tracking branch 'origin/service' into UI

Conflicts:
	BlinkLibrary/src/kr/poturns/blink/db/SqliteManager.java
	BlinkLibrary/src/kr/poturns/blink/external/DBHelper.java
	BlinkLibrary/src/kr/poturns/blink/internal/comm/BlinkServiceInteraction.java
	BlinkLibrary/src/kr/poturns/blink/test/ServiceTestActivity.java