Removing lots of JS from the index.php
Add separate file.
Merge branch 'versionupgrade'

Conflicts:
	index.php
	js/crashbrowser.js
Merge branch 'master' of https://github.com/stevevance/Chicago-Crash-Browser

pull in latest version of upstream
Initial summay graph.
Crash summary
applied JSHint to the JS file.
Adding a toggle between Graph and Text view. Also, setting a cookie so that this setting is retained between visits.
set the sizes of the graph to slightly less than #list
move the radius selector to just below the buttons
Merge pull request #27 from rguico/charts

Charts