BurstMode: only show slide animation after final shot

Change-Id: Ia7cfbe2be578d0d7d027537df92b11358f0a7201
camera: add much more scene & focus modes

   * taken from HTC One X(endeavoru)

Patchset 2: White board -> Whiteboard

Change-Id: Id065ed1a5004b7ec6b5d8e63f85528badedced63
Camera: add exposure and JPEG quality settings to video camera

Change-Id: I350484e93f88d229362dee663277a06f132fd4a3
Added hungarian translations

Change-Id: Ibdd210c9fb3baf3f7c15dcec2a2285a978e7943e
[1/2] Camera: add software HDR rendering

This allows devices without HDR camera (so all phones except Nexus 4
I think...) to actually take HDR pictures. When the mode is enabled,
pressing the shutter button will take 3 shots, one a minimal exposure,
one at 0 exposure, and one at max exposure. The 3 shots are then fed
into a software HDR processor that will merge the 3 images into one
final shot.

There are two algorithms available for merging pictures, one is a
simple average between all pixels, and the second one is based on
Reinhard's algorithm. They all need tweaking, and only the first one
is used for now.
Average algorithm is available in RenderScript form. This beastie
speeds up a lot!

Source shots are removed after HDR is computed

Change-Id: I7a9e52e56258a0c755f4def22db51ac84501ce9a