SLIDES: on retina, yanone looks best as overview item font. must check on boring displays.
COMMENTS: a new variation of the layout, bringing the arrows back into the comment. win?
COMMENTS: cleaning up. not finished yet, but reply form now looks like a new comment. nice\!
COMMENTS: cannot vote your own comments: voting arrows removed
CHALLENGE: reduced tinymce to the necessary minimum.
CHALLENGE: another attempt to solve the double-comment-section dilemma. a good one, i think: when you have handed your work in, the challenge description is auto-hidden.
Merge branch 'master' of https://github.com/martflu/amanaman into comments

Conflicts:
	Comments/templates/Comments/comment.html