Add dock battery support

    Needs:
        base
        native
        system/core (healthd)
        device

Change-Id: I58c000c0d322cd288238f20fc7c8d176c59fa35f
Remove AutoParts

Change-Id: Ieb0803dd5115b0a600cb495186817f9594baf8e6
cleanup

Change-Id: I66e3c271ad2017d36c0c89c584a821cacf8d2f10
Misc

- reactivate rotation by default
- add egl cfg back
- fix /storage/sdcard0 showing up as empty
- report battery charging correctly

Change-Id: Iad1262456ece99284de268f57f0918618824a943
Turn back window animation scale

(needed by immersive mode swipe from top)

Change-Id: I3b2b41e74062940c2fb810a18d46eb511295a08c