Revert "Settings: Forward Port Volume Long Press Skip Tracks (2/2)"

This reverts commit 1c4e0488c4f2be0cc1ca64128f9de77c75319b74.
Settings: Forward Port Volume Long Press Skip Tracks (2/2)

Bring Forward Volume Rocker Track Change

Requires Framework Change
http://review.cyanogenmod.org/#/c/82221/

Change-Id: Ifa3d0987a0d54afd1f56e1d4a7488f428338c757
Add changes to buttonSettings.java for
Settings: Forward Port Volume Long Press Skip Tracks
that seem to be missing