Camera2: Fix crash on cameras with 6mp 16:9 resolution

Change-Id: I54c8a8245905cc7dc5e09fac6a3edf55f839f4f9
Camera2: fix camera has stopped" after long press camera key

When Long press camera key to open camera, mRootView has not
been created in photoModule.init.

mRootView must be created before using it.

CRs-Fixed: 725790

Change-Id: I70cd4ac911c79a15c52d47147414bf1fcee65b53
Camera: add Smart capture

add back smart capture feature. Recoded and addapt to the
new aosp camera. This time each camera and video can set it
seperatly.

drawables by kbeezie

moved exposure into enhance menu.

Change-Id: I87a895c21c53d11cab573df4fd76f1628ca03b1a
Camera2: KO translations

Change-Id: I112d8b6ba917abb3e7aadb0e87d7cea9512cbad1