RF: More than four categories get pushed to a second line on the top.
RF: More than four categories get pushed to a second line on the top.

So - we can do without the link to the articles page, considering they're
at the bottom of the front page anyhow.

vsoch/nipy.github.com,lesteve/nipy.github.com,vsoch/nipy.github.com,lesteve/nipy.github.com,vsoch/nipy.github.com,lesteve/nipy.github.com,arokem/nipy.github.com,arokem/nipy.github.com,vsoch/nipy.github.com,arokem/nipy.github.com