added move, setdutycycle, read tests to end, not working well
no globals, please
spacing
spacng in index
no more callback && callback()
added getConfiguration
added test for getConfiguration, counted the tests
callback should be optional for configure
no more fudge factors
optional callback, return
cleanup
move and read works, now on to setDutyCycle and read. apologies for the massive commit
setDutyCycle and read
leniency for the sake of testing
added debug prints for when reads do not make sense
wy does string addition crash it?
more debug information
removed the problematic tests (functionality duplicated elsewhere)
well, i'm glad that's over with...
s    p a  c            e      s