smdk4412-common: camera: properly enable touch to focus mode

Touch to focus is not properly enforced unless the focus mode
is set to FOCUS_MODE_TOUCH.

https://github.com/CyanogenMod/android_kernel_samsung_smdk4412/blob/cm-11.0/drivers/media/video/s5c73m3.c#L1857

Change-Id: I67236ae7ae687fbc0b7450102d744472a81def99

Conflicts:
	camera/exynos_camera.c
media_codecs: Don't try to use absent VP8 decoder

Change-Id: Ie4882b2e7dc675fda1b1cc4295f2a95d7d7c4482
smdk4412-common: camera: properly enable touch to focus mode

Touch to focus is not properly enforced unless the focus mode
is set to FOCUS_MODE_TOUCH.

https://github.com/CyanogenMod/android_kernel_samsung_smdk4412/blob/cm-11.0/drivers/media/video/s5c73m3.c#L1857

Change-Id: I67236ae7ae687fbc0b7450102d744472a81def99

Patchset: 3
http://review.cyanogenmod.org/#/c/58718/

Conflicts:
	camera/exynos_camera.c
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

Conflicts:
	camera/exynos_camera.c
smdk4412-common: camera: release face detection memory when capture stops

Change-Id: I6724ce6dde3c4b6242a06b73808905a6de094d4a
smdk4412-common: camera: Proper recording memory release

Change-Id: I4cb029f64564a6e5e41b36af6bdb3f35ac1fc464
smdk4412: update batteryCurrentNowPath

Change-Id: I6fe405b67a9b5478cd42014f1892ab8187dbcc0f
Revert "smdk4412-common: camera: release face detection memory when capture stops"

This reverts commit 7998a46db189e42ff48dfa19e3b421402b72343e.