overlay: Disable fading marquee for a small speedup

Before: http://winsuk.net/screens/liberty/withfadingmarquee.png
After: http://winsuk.net/screens/liberty/withoutfadingmarquee.png

See "Enable Bluetooth HCI snoo-" in screenshots for what this change looks like

Change-Id: Ic0f895917def81d9fe91e524cfd4267bc0dd2152

Conflicts:
	overlay/frameworks/base/core/res/res/values/config.xml
init: Add permissions for IO scheduler

Change-Id: I6a672b20db792353aa6870adef6a39590ed3e8c6
enable jit cache

Change-Id: Ic6e64493bc8861e40f09245aef0720cd2d325c51
boardconfig: set egl systemui pbsize hack

Change-Id: I484e593d313578865f0f27601ef49e894fdcc2ae
set persist.sys.prefer_16bpp to 0

Change-Id: I8a8b513f25564e641fa6130d796de570662d8a6f
BladeParts: add as separate app
int2ext script; cleanup

Change-Id: If860acb5654f40eea1f59d3dea29fc079cec8833