docs(README): remove link to (now deleted) mailing list

Byron · Byron · commit 51f79ffeb829 · 2015-09-25T08:56:45.000+02:00
diff --git a/README.md b/README.md
@@ -61,8 +61,6 @@ You can watch me fix issues or implement new features [live on Twitch][twitch-ch
 * [User Documentation](http://gitpython.readthedocs.org)
 * [Questions and Answers](http://stackexchange.com/filters/167317/gitpython)
  * Please post on stackoverflow and use the `gitpython` tag
-* [Mailing List](http://groups.google.com/group/git-python)
- * Please use it for everything that doesn't fit Stackoverflow.
 * [Issue Tracker](https://github.com/gitpython-developers/GitPython/issues)
   * Post reproducible bugs and feature requests as a new issue. Please be sure to provide the following information if posting bugs:
     * GitPython version (e.g. `import git; git.__version__`)
@@ -88,4 +86,4 @@ Now that there seems to be a massive user base, this should be motivation enough
 * no open issues describing bugs
 
 [twitch-channel]: http://www.twitch.tv/byronimo/profile
-[youtube-playlist]: https://www.youtube.com/playlist?list=PLMHbQxe1e9MnoEcLhn6Yhv5KAvpWkJbL0
+[youtube-playlist]: https://www.youtube.com/playlist?list=PLMHbQxe1e9MnoEcLhn6Yhv5KAvpWkJbL0
