Merge pull request #1 from swarage/master

2014 vision
Added gui class and fixed stuff
Added option to hide gui while vision processing
Changed combineImages to horizontal instead of vertical
Hot goal stuff
Added green values
Fixed bug when running gui in non-debug mode
Follows symbolic links in mjpg-server
Uses horiz distance between particles for hot goal detection rather than
which half of the screen they are on
Slightly better sat values for edited jpeg images
Disabled unneeded rumbling for now
Slightly more liberal vision vals for dim camera
added closeness detection