[2/3] Settings: configurable rotation
Base: https://gerrit.omnirom.org/#/c/4526/

PS10
unifiy defaults

Change-Id: Ib0da7bfdf374eafeef24fb0b7c90464458d531b3
Picked from OmniRom

<<<<<<<<And slight reorg of tweaks. Starting to get crazy>>>>>>>>
Duh....
Touch ups for tweaks re-organization