submit/tizen/20160831.052250

Keep updating focus handle in case of failure due to the time-out from client and revise logs

[Version] 0.10.47
[Profile] Common
[Issue Type] Feature Enhancement

OnDemand sound-server

1. Split focus_server code from sound_server (go back to original)
2. Modifiy service files (sound-server systemd service will not be exists)
3. Add dbus activation service file (org.tizen.SoundServer.service) for sound-server
4. Shutdown sound-server if no use (check every 10 seconds....)
5. Move boot semaphore and  pa_ready / sound_server_ready handling code to focus_server
6. Modifications for coding rules
7. Fix creat() fd leak
8. Apply lwipc code to mm_sound_focus_server.c