Settings/Added ADB over network QuickSettings Tile

Change-Id: I4eeee37e15e6e479f244a9b6c6320520aa55e5b6
Settings: Restore functionality of reset in colour and gamma hardware tunables

Change http://review.cyanogenmod.org/#/c/50147/1 introduced a requirement that the user
manually change slider settings in colour and gamma controls before the values would write
to file, breaking the reset behaviour.

Change-Id: I5049631d2fa2a8d3553e8d56f49dc59770ecd6fb
Merge "Settings/Added ADB over network QuickSettings Tile" into cm-10.2
Merge branch 'cm-10.2' of git://github.com/CyanogenMod/android_packages_apps_Settings into cm-10.2

Conflicts:
	src/com/android/settings/cyanogenmod/QuickSettingsUtil.java