github/markup — pull request #377 by bkeepers (2014-09-29 15:58:04+00:00)
Title: Add #name to renderers

Closes #374

From the tests:

```ruby
assert_equal "markdown", GitHub::Markup.renderer('README.md').name
assert_equal "redcloth", GitHub::Markup.renderer('README.textile').name
assert_equal "rdoc", GitHub::Markup.renderer('README.rdoc').name
assert_equal "org-ruby", GitHub::Markup.renderer('README.org').name
assert_equal "creole", GitHub::Markup.renderer('README.creole').name
assert_equal "wikicloth", GitHub::Markup.renderer('README.wiki').name
assert_equal "asciidoctor", GitHub::Markup.renderer('README.adoc').name
assert_equal "restructuredtext", GitHub::Markup.renderer('README.rst').name
assert_equal "pod", GitHub::Markup.renderer('README.pod').name
```

/cc @aroben @github/user-content