Galaxys2: Repo cleanup/fixes

  * Disable old EGL hack (hasn't been needed for a while afaik
  * Re-organize some flags
  * Enable BT le
  * Fix coding style of camera wrapper for compatibility

Signed-off-by: Josue Rivera <prbassplayer@gmail.com>
Change-Id: Ia8f218bfb3748906c95f1531927932fbf84dda0e

Conflicts:
	BoardCommonConfig.mk
	common.mk
galaxys2: camera: add video snap param and set to "false"

Change-Id: I87e081f3269562df597c927537f270acdf8720c4