Create wrappers for server statuses

:Release Notes:
Create C++ wrapper for luna server statuses

:Detailed Notes:

:Testing Performed:
Unit-test

:QA Notes:

:Issues Addressed:
[BHV-2977] Create wrappers for the rest of API

Open-webOS-DCO-1.0-Signed-off-by: Alexandr Smoktal <alexandr.smoktal@lge.com>

Change-Id: I6a48c749f528cca4f2616458d8ebf9e90d7c5080
Reviewed-on: https://g2g.palm.com/5290
Reviewed-by: DCO Verification
Reviewed-by: Alexandr Smoktal <alexandr.smoktal@lge.com>
Tested-by: Alexandr Smoktal <alexandr.smoktal@lge.com>
Reviewed-by: Anatolii Sakhnik <anatolii.sakhnik@lge.com>