I JUST FIXED OUR MOTHERFUCKING PROBLEMS.
fix to base frame of robot_center
Added revised dimensions of collectorbot under collectorbotv2
Added 'Trash Can' to make collectorbots visible to each other.
Merge branch 'master' into hokuyo_issues
Sortof working april tag model
Added blender files
moved blender files
Resized april tag to proper(ish) dimensions
Corrected the reize of the april tags to proper(ish) dimensions
camera stuff
Added Working Camera to sdf file.  MAKE SURE TRANSFORM TO CAMERA_LINK IS IN LAUNCH FILE.