Add storage selection (1/2)

Patch Set 2 : Cleaned a few very minor things up.

Patch Set 3 : Fixed indentation.

Patch Set 4 : Changed how 'sStorage' is accessed, it is now a private static member.

Patch Set 5/6 : Fixed indentation. (yet again...)

Change-Id: I3a86a4698d07cede8f93f5fbd8f92b9464d82b90
Camera: Auto-rotate regardless of system setting.

Change-Id: I805d203d15746513af68a75bac5e1a184cf7392a
Camera: add exposure and JPEG quality settings to video camera

Change-Id: I350484e93f88d229362dee663277a06f132fd4a3

Conflicts:
	res/xml/video_preferences.xml