Revert comparator of service names

:Release Notes:
Make comparator of service names sensitive to prefix
Make services com.webos and com.lge privilegded as com.palm
Change version to 3.5.1

:Detailed Notes:

:Testing Performed:
Internal unit tests was checked with memory errors detection.
The image was built and tested on TV.

:QA Notes:

:Issues Addressed:
[GF-4768] Add special support for "com.webos." in luna-service2

Open-webOS-DCO-1.0-Signed-off-by: Alekseyev Oleksandr<alekseyev.oleksandr@lge.com>

Change-Id: Ia34dc2df7fbc9c8efc8428ae8b585a4991aa719e
Reviewed-on: https://g2g.palm.com/3283
Reviewed-by: Build Verification
Reviewed-by: Anatolii Sakhnik <anatolii.sakhnik@lge.com>
Reviewed-by: Alekseyev Oleksandr <alekseyev.oleksandr@lge.com>
Tested-by: Alekseyev Oleksandr <alekseyev.oleksandr@lge.com>