Merge pull request #113 from nmashton/master

Miga: guest blog post
explicit logo dimensions
Correct naming of Annotator project

(Sorry, but adding .JS to the name of things is unlikely to make them
cooler =)...)
projects: remove "more info" link

None of these links actually provides any more info. I've removed the
link from the listing page, but I've left the permalinks in the
individual posts, so no existing bookmarks will be broken.
projects: correct Annotator permalink
Data pipes blog post (credited to Rufus).