Fix USB-OTG support

Change-Id: Id281f1a9da8c3944e78f2cd7829c4cda7ca935e6
Merge pull request #37 from crpalmer/otg

Fix USB-OTG support
Revert "Disable hardware keys"

This reverts commit 076e15f0a156be728a82e31242f75cf54b1d48c6.
Merge remote-tracking branch 'CM10DNA/cm-10.1-chad' into aokp-jb-mr1