Exynos camera fixes

* Enable video mode for camera
* Update sports scene name (Thanks to Mark Campbell-Smith <mcampbellsmith@gmail.com>)
The 'sports' scene mode has been renamed to 'action' scene mode
to match the 4.4 camera configuration

Change-Id: I453847256ad26197a90d44897844e78fe86732c1
Optimized all png's.

Change-Id: I6b9a374b08a567e92c024df8d16844e7859f8cf7
to: optipng -nc -nb -o7
wifi.supplicant_scan_interval: 15 -> 30

Change-Id: I93a160e02367ec936980751846338e3fe281fcf6
Stweaks Support

Change-Id: I5ea72126ba84a2e2346fcbeb55ece5117ea1fdc7
4.4 bringup

Change-Id: Ic92e14fe4d76e04c09d98a218d5b8d1c94282671
galaxys2: enable swipe controls in recovery

Change-Id: I43a2480f2de376113d0b73340967dcc3fb1173df
galaxys2: odex system

Change-Id: I8bc36e5a2bb1b7282e7ae9ad38f0a8126138e36c
galaxys2: fix external sdcard mountpoint

Change-Id: Ic084ca17f7bda633df4cc1802e534e5ef1e2a937
init.rc: 4.4.1 bringup

Change-Id: I0d2a64fd335bd3eafd382677596e79178e624c21