Cleaned up code for alonzo movement. Also, clicking away from nav menu now closes it. Closes #240.
Made alonzo movement code even better.
Forgot to remove a couple of debugging lines.
Put more descriptive titles in concurrency topic file. Fixes #237.
Merge pull request #241 from peterasujan/gh-pages

Cleaned up code for alonzo movement. Also, clicking away from nav menu n...