webos-image: luna-init=7

:Release Notes:
Set the default timezone to UTC and update timezone information.

:Detailed Notes:

- Set London as the default timezone
- Add information for Mauritius
- Update the DST information for many countries

changes submissions/6..submissions/7
2f60bb2 Use UTC (London) as the default timezone
36a6722 Update MCC's to reflect time zone changes
d8a5419 Mauritius country

:Testing Performed:
Tested on emulator and device

:QA Notes:

:Issues Addressed:
[REQ-1693] Determine correct time zone
[GF-61200] CCC: luna-init=7

Open-webOS-DCO-1.0-Signed-off-by: Keith Derrick <keith.derrick@lge.com>
Open-webOS-DCO-1.0-Signed-off-by: Susan Montooth <susan.montooth@lge.com>

Change-Id: Ia82bde8d566f21e48a4f7188b8669f22d49c4a91
Originally-reviewed-on: https://g2g.palm.com/4750
Cherry-picked-from-commit: dbf0aaba3bee7074fb97f32d944dfe4baf5720b7
Cherry-picked-from-branch: @acadia