Created new Barometer Message

Fixed "North" & "East" to "north" & "east"
Started the barometer message, hit a strange error.
Changed color and took a picture of the render
Xbee Schematics, created Gerber Files. I do not believe they work.
Barometer message finished and compiling. Need Shah to help me integrate it into the State Machine.
Merge branch 'master' into schematics
Merge branch 'compas_laptop'
Merge branch 'schematics'
Barometer added to compas code.
Merge pull request #41 from BananaSlug/master

All my changes