merge with sam
updating with my own branchMerge branch 'master' of https://github.com/sbonner1/Senior-Design-I
merge with sam
changed variables in motor movement to make it less confusing to read and easier to debug, work through mapping coordinates. Mapped out approximate coordinates for all four corners, center, and middle lines. Changed relax function to begin at the top left corner of the drawing space.
started storing important vertices in arrays for quicker access to different areas of the drawing area
Merged with Shane.