Gallery2: PL translations

PS1:Fixes

Change-Id: I40e62faeff1dd92bb3c92b4b8a574e34364ddc96
Revert "Camera: disable camera controls while burst mode is enabled"

* Burst mode state detection is difficult, this triggers a lot of edge
  cases where the camera will be in burst mode but be interrupted part
  way through, including the case where the camera HAL fails to finish a
  set of burst mode pictures.

This reverts commit a15045397950d07fa60b8342463ae336f8e98866.

Change-Id: I2201a20e4ebb58533ea9dfd1a7362f71dfc318c0
Merge "Gallery2: PL translations" into cm-10.2
Camera: Smart scene icons w. original artwork

These are functional replacements for the smart scene indicators
created from scratch for CM, and fully owned by the project.

I'm sure the size, border weight may need some adjustment, but
they're currently identical to the burst mode indicators in:
http://review.cyanogenmod.org/#/c/55716/

Change-Id: Ia9e18aa2cd1f78b8ef3674e71cb151e522f2e139
Camera: Add indicator icon for burst mode

* Patchset places burst mode indicator next to auto-scene detect
  if active.

Change-Id: Iba3f89490221b16dcce2531962f84752c00b1eef