camera: add 1392x1392 resolution for galaxys s3 front cams

Change-Id: I990737403cad61eaaa75b1f958f722c5f017e35c
Camera: Wait for camera initialization

Patchset 2: Capture specific exceptions instead of a generic exception

Change-Id: Id62d0dedc630c3815dca7b101fdbf731154be3ca
JIRA: CYAN-1190
Issue: https://jira.cyanogenmod.org/browse/CYAN-1190
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
camera: Add 2.4MP, 6MP, 7MP resolution strings

Change-Id: Ic2e4d4ef1345743150d5be1fb9a0f17c909a2ff8