Revert "settings: add back all keyboard IME features back (2/2)"

This reverts commit 7c8e03d6263c184b13d126d524e0e2510cf9587d.

Conflicts:
	res/values/gummy_arrays.xml
	res/values/gummy_strings.xml
	src/com/android/settings/gummy/InputMethodsSettings.java
remove this