LAMMPS tutorials

yes - today I will update the Tutorials doc page to give credit to
the group at MSU who created those tutorials. They have a Wiki
with this info, so they may be happy to take additional contributions
or suggestions from other LAMMPS users.

We are also happy to post links on the Tutorials page to other
WWW sites, Wikis, etc where people post their own tutorials.

It is hard for Sandia to host a Wiki where anyone can post content
(security issues), so it would be great if other sites took on this
task, e.g. more interactive user forums and content - less work for me too!