Switch to PmLogLib usage

:Release Notes:
Convert log messages to the new logging format

:Detailed Notes:
The exisiting logs have been categorized to the right level.
They now log using the new msgid-key-value-format.

:Testing Performed:
tested on build

:QA Notes:

:Issues Addressed:
[GF-52757] configurator: Use pmloglib for logging

Open-webOS-DCO-1.0-Signed-off-by: Igor Kuksyuk <igor.kuksiuk@lge.com>

Change-Id: Iaf716c7d5f41eb9efe91dc40be8eca847787f856
Reviewed-on: https://g2g.palm.com/4067
Reviewed-by: DCO Verification
Reviewed-by: Igor Kuksyuk <igor.kuksiuk@lge.com>
Tested-by: Igor Kuksyuk <igor.kuksiuk@lge.com>
Reviewed-by: Maksym Sditanov <maxim.sditanov@lge.com>
Tested-by: Maksym Sditanov <maxim.sditanov@lge.com>