Merge pull request #25 from rkevingibson/master

Finishing up AIS, and reworked the Serial class to allow for customization of Baud rate, in order to support the satellite transceiver and AIS.
added waypoint class
updates to utilities
fixed merge conflicts in utilities.h
added waypoint test
fixed small errors in waypoint class
updated makefile
fixed small errors in waypoint class
minor changes to utilities
fixed merge conflicts
updated waypoint and utilities
updated makefile
waypoint updates
fixed utilities
Merge branch 'master' of https://github.com/QMAST/sailcode
fixed makefile
lets try this again
learning about makefiles
Fixed merge conflicts
updates to utilities