Hide "Volume adjustment sound" option on non-voice capable devices

On non-voice capable devices, there's no sound when adjusting the
notification volume. Remove the obsolete option from Settings.

Change-Id: I3fc9ef737eb55d591a4ecc7d79ee60b9151395b5
BuildProp Modder
Thanks to @CNA (CodeNameAndroid)
Disable Bootanimation Option
Thanks to sixcarnage for build.prop entry
http://forum.xda-developers.com/showthread.php?t=2116754
Merge "Hide "Volume adjustment sound" option on non-voice capable devices" into cm-11.0
Fix error in build
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_packages_apps_Settings into android-4.4