Changed it so only one circle can be locked on to the cursor at a time, also the offset is memorized, so it doesn't just snap to the center of the cursor.

For some reason the diameter is used for the distance when seeing which circles to highlight. Whoever did the math seemed to have their radius and diameter mixed up. I did not fix that (will do that later probably, when I have time)

I increased the framerate limit to 60. Because 10 is way too slow and choppy. Hopefully this won't affect webpage performance (it runs at about 210-220 fps on chrome here)

Also, I changed the distance checks (if (sqrt((y1 - y0)^2 + (x1-x0)^2) < radius) to if ((y1 - y0)^2 + (x1-x0)^2 < radius^2), simply for efficiency. One could store radius squared if they wanted, say, a million circles instead of 20 or so.
Slowed it down a bit, added highlighting
added my single player aquarium
added code to remove old bubbles
Merge pull request #7 from Pomax/master

1.4.1 index/blog text
Add a proper shebang
Update config settings
Merge pull request #5 from davidleibovic/master

Added single player aquarium in traditional layout
Updated _layouts/default.html to add OpenProcessing.org link to the sidebar under Web IDEs
Conflicts:

	_layouts/default.html

Closes gh-2.
Merge pull request #1 from BlueThen/patch-1

Update banner
fixed three typos
include information about the expected ruby version
missing semi-colon in example
work to create title tages in the form 'method | reference | Processing.js'.  changeset includes renaming the 'pixels' subdirectory to 'pixels_' because it is not currently picked up in production.
Merge pull request #8 from erictheise/master

Add titles to reference
final two changes, one to put a title on the overall 'reference' section, one to quash a yaml problem
reference changes to make the YAML parser happy in this version
let's use rvm, Gemfiles, bundler
there goes one of the utf8 errors
done? fixed utf8 problem in multiple constructors, replaced javas and svg with java and xml in Pomax's guide, matched gems to those used by github