Minor cleanup (cosmetic)
commit dual USB changes
048.01 dual usb work
048.02 dual USB work - intermediate commit
048.03 dual USB changes - interim commit
048.04 dual USB changes - does not compile. C++ stuff
minor cleanup. compiles. //DON'T USE
split devices and device data.
minor update
048.05 changed device data references to pointer style
048.06 interim commit
048.07 coded binding functions
048.08 interim commit
interim commit - does not compile
048.08 coded readline(). Not tested
048.09 dual-usb intermediate commit
048.09 another dual-usb intermediate commit
048.09 fails USB read from device wrapper
048.10 fails USB read from device wrapper - more tests
Fix for xio functionality.