Camera2: fix misspelled overlay

Change-Id: I00aa01d9400977e03c98b1b312efdcbffa71148b
Camera2: make fullscreen viewfinder optional

This lets you choose between cropped or full image preview

Change-Id: I53af14465ac68857ef548c0d1bd4da5e51c3e068

Conflicts:
	res/values/cm_strings.xml
	res/xml/camera_preferences.xml
	src/com/android/camera/PhotoMenu.java
Hide virtual buttons

Change-Id: I6f5e419dfd5f8e081e21f0905808879e8a9f7e52
TRDS: Darker Camera

black dialogs

Change-Id: If130343a91dc30d3cc3af082e6f5c43803588a30
Merge branch 'cm-11.0' of https://github.com/temasek/android_packages_apps_Camera2 into HEAD