Calculator: Digit grouping (and other things)

-Digit grouping (in settings, US Locale only)
-Lock graph page (in menu, on graph page)
-Disabled button state (for 2,3,4,5,6... in Binary)
-Functions enabled in matrices (ie: sin, cos)
-Delete/Clear in widget
-Widget saves to history

-Bugfix where decimals in matrices in languages with comas would fail
Merge digit groups

Change-Id: Ia478a2a112a64e401eb1cdb32590dfc36b6b0005
merge changes from remotes/github/cm-10.1 into master
merge changes from remotes/github/cm-10.1 into master
merge changes from remotes/github/cm-10.1 into master
merge changes from remotes/github/cm-10.1 into master
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 remotes/github/cm-10.1 into master
merge changes from remotes/github/cm-10.1 into master