Enable USB otg storage support

Requires use of an OTG Y cable to provide power to the external drive.

Change-Id: I31adc77c3a5af61bb41d2264a7e715f2f6eab80e
Signed-off-by: Evan Anderson <evan1124@gmail.com>
More USB OTG Adds

Signed-off-by: ayysir <dresadd09691@gmail.com>
Mako: Add init.d support