Revert "Settings: TRDS 3.0 and new theme engine preparation (4/4)"

This reverts commit 7a794382fde61a2087207ac9fb21623a7d2d6851.

Conflicts:
	AndroidManifest.xml
	res/values/cr_arrays.xml
	res/values/cr_strings.xml

Change-Id: I17b516bba77784e2c062f79d629ed5051c8ee964