Merge remote-tracking branch 'upstream/master'
Merged in Don's first pull request -- cleaning out bin files.
Merge pull request #2 from donthorp/p002-cleanup-usb-classes

P002 cleanup usb classes merged from Don.
Merge remote-tracking branch 'upstream/master'
The file now compiles. static methods throw exceptions as needed.
Wrapped put values in String.valueOf() as needed.