XHTMLify the landing page.
Removed the hard coded location to aks homespace
Further changes to make the homepage XHTML compliant
graph.cgi can now be run from an arbitrary location provided
matplotlibhome is relative
Replaced usage or urllib.urlencode with a custom method to ensure valid
XHTML is produced.
& -> &amp;
Added alt attribute to the graph
Merge pull request #1 from prcjac/master

XHTML validity