Update heads
Merge in RTClib changes
Move ftdi to new early enumeration
Merge branch 'master' of github.com:felis/USB_Host_Shield_2.0 into xxxajk
Merge master
Check subclasses during enumeration
Check subclasses during enumeration
Check subclasses during enumeration
Check DEVSUBCLASSOK as well when blindly attempt to configure
Merge branch 'xxxajk'
Update submodules
Merge branch 'master' into dev