Add RequestType enum values to be passed to Device.Control()
Allow opening multiple endpoints for the same device, if configuration is also the same.
Merge pull request #5 from krasin/fix-multiple-endpoints

Allow opening multiple endpoints for the same device
Merge pull request #4 from krasin/request-type

Add RequestType enum values to be passed to Device.Control()
Merge branch 'master' of github.com:kylelemons/gousb
add xbox example and make some changes to support it