pmlogdaemon: Arrange log messages

:Release Notes:
Arrange log messsages

:Detailed Notes:
Delete useless log messages and add some log messages

:Testing Performed:
Compiled locally and tested on a device.

:QA Notes:

:Issues Addressed:
[GF-38840] Arrange log messages which are related on log report...

Open-webOS-DCO-1.0-Signed-off-by: Hongjeon Ha <hj.ha@lge.com>

Change-Id: I26085115bc02c2ef3a736a1bc98a3d62a0cff37a
Reviewed-on: https://g2g.palm.com/3473
Reviewed-by: Build Verification
Reviewed-by: Hongjeon Ha <hj.ha@lge.com>
Tested-by: Hongjeon Ha <hj.ha@lge.com>
Reviewed-by: Keith Derrick <keith.derrick@lge.com>