camera2: follow new 4.4 UI guidelines

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

Change-Id: Ic4c813de047a5bd84ed1bb3b124fa2b7d0ca064d
camera2: add proper lable for screen capture on video mode

Change-Id: Ibb468db382619b145eef8551ec157013ea267684
camera2: update to new 4.4 KitKat UI

thanks kroz

Change-Id: Ibac9681e53660bb727c2419f06b5b5509ebe169c
camera: added needsEarlyVideoSize

Needed to fix crash on e.g. find5 when switching to
video mode on fromt camera

Conflicts:
	src/com/android/camera/VideoModule.java

rebase

Change-Id: I1af8fd487f2e8ecf2fcf7b2b2aa9dce53da3f391
Add Samsung camcorder mode

Credit to: codeworkx

Change-Id: I9a54c2e1d9090f4bf11fe04cbb4a7ecd697d8054