newspaperclub/pdf_info — pull request #1 by tmaier (2012-12-31 01:43:02+00:00)
Title: #metadata should be more flexible and also output unknown metadata 

With this pull request, all metatags are returned, even unknown ones.

Beside this, it also does some minor cleanup:
* `Gemfile.lock` is back. This is how it should be :)
* Travis CI support - you just need to set up the hook at github
* syntax highlighting in the `README.md`
* Code Climate badge