added particle class for expanding circles
added very basic animation, currently responds to keypress
description.
Merge branch 'animation1'
adjusting incoming information; will use same value to affect both color and diameter
fixed update of circle's diameter
merged files; this should contain Alex and Jennifer changes
cleaned up main .pde file
added basic .gitignore file
mergin everybodies animation
gus changed colormode
Gus changed color back to RGB for other animation sequences
removed background refresh and black rectangle in animation 1
added README file
tweaked README file
stealing jennifer's peach detetor values, making my animation look nicer