ackwell/ninjabot — pull request #74 by Mause (2013-11-21 15:08:02+00:00)
Title: Common test

And of course, I managed to include the IRCConnection tests in here -.-

Some important stuff from one of the commits;
```
Corrected quit function
See http://www.irchelp.org/irchelp/rfc/chapter4.html#c4_1_6 for reasoning.
In short, if no message is provided for quit, the default should be the
nickname.
```