tjanczuk/gissues — pull request #19 by xavierchou (2013-10-19 04:30:23+00:00)
Title: add milestone filter.

Hi, I added a filter for milestone in top toolbar
according the http://developer.github.com/v3/issues/#list-issues-for-a-repository,
```
milestone
Integer Milestone number
none for Issues with no Milestone.
* for Issues with any Milestone.
```

Please merge it if you like it.