commiting for merging process.
Merging with Sam.
Have unit tests for vertex class working.
for merging purposes.
merged with Josh.
Merge branch 'master' of https://github.com/shamor/Senior-Design-I

Conflicts:
	src/main.cpp
Moved vec2Vertex into imageProcessor.  Adjusted main as needed.
removed standalone vec2vertex, as it has been moved to imageProcessor.
minor changes to Makefile
Merge branch 'master' of https://github.com/J-Fid/Senior-Design-I
created class definition for DrawImageRobot, the subclass of the
DrawImageInterface for drawing with the arbotix robot.
removed vec2Vertex.cpp
Merged with Josh. Added Line into ImageProcessor side.