Merge from tizen_2.2.1

Merge from tizen_2.2.1

- Change Camera to DCIM/Camera
- Flush app registry before releasing file lock
- Add application.launch privilege to AppControl::Stop()
- Add datacontrol.consumer privilege to DataControl
- Change the level of datacontrol.consumer privilege from partner to public
- Fix first AppControl result handling
- Remove default app selection logic
- Fix a LifeCycle callback event issue
- Execute AppControl submode for only UI application
- Update the doxygen comments in FApp / FShell / FIo / FSystem / FLocales / FText

Change-Id: I16503bf7de64d97367e81e127668b87ad727dadc
Signed-off-by: Sunwook Bae <sunwook45.bae@samsung.com>