Calculator:Dark UI changes

Calculator: TRDS goes Slim

add trds changed files to provide new UI mode engine

This commit fixes also a missing color value link issue from
AOSP

cheers

Change-Id: I18cdb88941ae212cfa82c59bd3124dc04efc6c20

Conflicts:
	res/values/styles.xml
merge changes from CyanogenMod 10.2 into local branch