Merge pull request #34 from ddeo/master

updateHeading function implemented.
Started on boat state machine.
Merge pull request #35 from ddeo/master

March Newsletter Support Section Updated and Final Lookover
Merge branch 'atlas'
Merge pull request #36 from ddeo/master

Updated so that updateHeading normalizes the Ucmd to a PWM duty cycle within 0 - 100 percent
Drive module pin changes.
Merge branch 'master' of github.com:dagoodma/sdp
Finished Drive test harness for atlas.
Downloaded David's repo again so commiting to get rid of errors