Merge pull request #50 from jshawl/remove-broken-url

Remove link to now-defunct gitcasts.com

Fixes #44

Author: ryansb

_layouts/default.html

@@ -46,7 +46,6 @@ <h3 id="blue">resources</h3>
       <a href="http://book.git-scm.com">Git Community Book</a>
       <a href="http://github.com/guides">GitHub Guides</a>
       <a href="http://git.or.cz/gitwiki">GitWiki</a>
-      <a href="http://gitcasts.com">GitCasts</a>
       <a href="http://www.kernel.org/pub/software/scm/git/docs/gittutorial.html">Git for everyone</a>
       <a href="http://git.or.cz/course/svn.html">Git-SVN Crash Course</a>
       <a href="http://cheat.errtheblog.com/s/git">$ cheat git</a>