mathiasbynens/dotfiles — pull request #422 by alrra (2014-09-19 16:34:00+00:00)
Title: .gitconfig: Add alias to merge GitHub pull request

* Usage:

```bash
$ git mpr
```

* Description: Running `git mpr ` will checkout the content from the pull request with the specified number into a branch called `pr/`, and, if the changes can be merged into master without any conflicts, it will merge them on top of the `master` and amend the commit message by adding `Close #` at the end of it.