IssueView.aspx, IssueView.aspx.cs: Use the DisqusControl control to manage comments.
DisqusControl.cs, disqus.js: A server control with a javascript client-side part to embed Disqus comments on a page.
DisqusProxy.asmx, DisqusProxy.cs: Proxy the disqus API to get around browser cross-domain restrictions
disqus.css: Extracted from disqus's embed.js so we can reference it directly, to workaround IE not using the style sheet (I had IE working, then it broke and I can't figure out why.)
svn path=/trunk/moma-tool/; revision=127420