Storage configuration options (1/2)

This allows the user to change the default storage path from
the standard internal storage to any available external storage.

When the path is changed, it sends an intent to the gallery
application to keep the paths in sync (Requires part 2 in Gallery2)

Change-Id: I1dbd1161230ad1d48440c6c3a29841c5c486a905
Merge "Storage configuration options (1/2)" into cm-11.0
Set default video quality to the highest

Bug: 9886141

Change-Id: I4741d5c898ac666923cfc12abc78d5d3517cb05f
camera2: update to new 4.4 KitKat UI

thanks kroz

Change-Id: Ibac9681e53660bb727c2419f06b5b5509ebe169c
White panorama ui

white progress indicator
white recording shutter button

Change-Id: I8c2eddc6059ae19a2c98cf928b51bab4c05c9232
camera2: follow new 4.4 UI guidelines

powershot button was still ICS blue...changed to white

Change-Id: Ic4c813de047a5bd84ed1bb3b124fa2b7d0ca064d