Invert theme

Use light theme as a stopgap readibility fix until this gets a
Material overhaul

Change-Id: I5f77d96daee34700d3cea7bd4e07728fdc3ca2d2
Merge remote-tracking branch 'm/L5' into HEAD

Conflicts:
	Superuser/res/drawable-hdpi/ic_action_permission.png
	Superuser/res/drawable-mdpi/ic_action_permission.png
	Superuser/res/drawable-xhdpi/ic_action_permission.png

Change-Id: I8ecb4156c5c827d198d94891ce37c13710ca6395