Create an accordion of instructions
Add some instructions to run tests with python
better test coverage for the guest-based edgecases in the submit/nitpick scenarios
Add <title> on user page
Merge pull request #520 from henrik/patch-1

Add <title> on user page
Merge pull request #515 from Tonkpils/language-setup

Language setup
testing messages is too fragile
ruby/beer-song: use BeerSong, not Beer, for the class.

We probably want to encourage good naming, and this seems like a better
one.
Merge pull request #524 from henrik/rename_beer

ruby/beer-song: use BeerSong, not Beer, for the class.
Merge pull request #517 from andrzejkrzywda/nitpick_submit_test_coverage

better test coverage