smdk4412-common: camera: Don't set focus to FOCUS_MODE_TOUCH after taking a picture

After picture has been taken in stock camera app, FocusAreas is resetted to the center
of the preview screen, causing the HAL to detect the non (0,0,0,0,0) as a tap in the
screen.

Change-Id: Id41d108c6bb59a05a0a98efbaef51d14f50741fd
smdk4412-common: camera: release face detection memory when capture stops

Change-Id: I6724ce6dde3c4b6242a06b73808905a6de094d4a
Revert "smdk4412-common: camera: release face detection memory when capture stops"

This reverts commit 8f72359de8ad14197fa37480f3fbdd9b1084f139.

Change-Id: I4886e26d58a0d0e182032f2f9692dc5028968fcb
smdk4412-common: camera: Proper recording memory release

Change-Id: I4cb029f64564a6e5e41b36af6bdb3f35ac1fc464
smdk4412: update batteryCurrentNowPath

Change-Id: I6fe405b67a9b5478cd42014f1892ab8187dbcc0f
smdk4412-common: Don't build torch for devices without flash

For devices without a flash set TARGET_NO_CAM_FLASH := true

Conficts:
Changed from ifneq ($(TARGET_HAS_CAM_FLASH) ,false) to
ifneq ($(TARGET_NO_CAM_FLASH) ,true) to be more clear.

Change-Id: I63b9f9441d9c654d06704b72a786fc15a197d3cc