Add files needed for luna-sysservice

:Release Notes:
Add defaultPreferences and locale configuration for luna-sysservice
to luna-init

:Detailed Notes:
Without luna-sysmgr package installed, luna-sysservice fails to read
it's default configurations, which causes accounts services to fail.

:Testing Performed:
Accounts service functions after replacing these files

:QA Notes:
Test calendar, email, etc

:Issues Addressed:
[GF-9371] Can't load accounts for calendar, contacts, email

Open-webOS-DCO-1.0-Signed-off-by: Eric Blade <eric.blade@lge.com>

Change-Id: Ia7d4be60305f2aa32ae7b3f288eeaa10273883af
Reviewed-on: https://g2g.palm.com/2846
Reviewed-by: Build Verification
Reviewed-by: Eric Blade <eric.blade@lge.com>
Tested-by: Eric Blade <eric.blade@lge.com>
Reviewed-by: Roger Stringer <roger.stringer@lge.com>