[2/2] omni: added OmniSwitch

Change-Id: I472125920463920534cdd8f613272d4d564b5a2b
[3/3] Omni: NTFS support

vold: https://gerrit.omnirom.org/#/c/5169/
android: https://gerrit.omnirom.org/#/c/5172/

Change-Id: I7d1af118a310103d9e4ec6c7427e77566bdfd911
bootanimation: Update to new Omni bootanimation

Thanks to +Adriano Loiacono!

Change-Id: Ibca62baf17c70c8af8b85f108d7843cfda15d1dc
Merge remote-tracking branch 'omnirom/android-4.4' into android-4.4