overlay: add custom config_virtualKeyVibePattern and config_keyboardTapVibePattern (paulb-nl)

Change-Id: Idcd0d8db5891e59f431e0ab0c7490171f8f4af83
device: add back lower dalvik.vm.heapgrowthlimit

Change-Id: Ie78c5d6a7389a9828a2368dd2c4eff902dffba41