add _character to d
new picture
Merge pull request #182 from davidfarmer/table6sp2

new picture
fix Maarten's url
Merge branch 'master' into ack
Merge pull request #183 from JohnCremona/ack

fix Maarten's url
I think the title should be "Search and Browse"

... and not "Navigate"
fix comp of polynomials
Merge remote-tracking branch 'stephan/remove_computation' into remove_computation
Merge remote-tracking branch 'upstream/master' into remove_computation