make an ncurses ui for a serial messages console
implement rbsm reading in python
finish implementing reading rbsm console
implement rbsm writing for the python console
fix bug where command line was whipped before parsed
add some readme text and argument counting to serial console
Merge pull request #97 from CMU-Robotics-Club/ihartwig_rbsm_tools

Python console for RBSerialMessages
Merge branch 'master' into ihartwig_rbsm_read to pull in rbsm console
add back in RBSM_BUFFER_IN_LENGTH that was dropped during merge