plots in docs

Hi all, Is anyone already working on getting plots in the docs? If not, I will play with that. Two other things I noticed in the docs: - missing inheritance diagrams. this works for me when building the docs, just needs graphviz installed - the link in the top corner. there is no way right now to go back to the main page (http://stefanv.github.com/scikits.image/) from the API docs. One question for working with the docs, how should I set up my git branch? I got it down for the master branch now, but got lost in the git docs about tracking other remote branches. "git fetch" doesn't grab them it seems. Cheers, Ralf