UI

- fragment 구조 변경 : Fragment를 유지하는 pager로 변경
Merge remote-tracking branch 'origin/database' into UI

Conflicts:
	BlinkLibrary/AndroidManifest.xml
	BlinkLibrary/src/kr/poturns/blink/db/SqliteManagerExtended.java
	BlinkLibrary/src/kr/poturns/blink/external/ConnectionFragment.java
	BlinkLibrary/src/kr/poturns/blink/external/ServiceControlActivity.java
	BlinkLibrary/src/kr/poturns/blink/internal/comm/BlinkDevice.java
	BlinkLibrary/src/kr/poturns/blink/internal/comm/BlinkServiceInteraction.java
UI

SqlLiteManagerExtened 접근 제한
UI - UI 내부 db 관련 코드 수정