Modified sally and jobad modules to work with changes made to CometD communication protocol and added the formula explorer  service
change handling of global variables in LaTeX field module, fix #321
Add problem-node-form.tpl.php that had been missing from previous commits
Remove some modules we no longer use
rename the planetary_authorlinks module to planetmath_authorlinks
Add the newly renamed planetmath_authorlinks
Remove spurious tar file
Add a shell for the Panta Rhei profile
Move autosave
Add Panta Rhei theme
Add basic working Panta Rhei profile
Add instructions to README for installing Panta Rhei
Divide instructions into Basic and Extras
move txt files to clean things up a bit
Move some more things into subdirectories to clean
Reorder the docs a bit
fix links in README
Merge pull request #348 from atoader/master

Updating sally services
change name of authorlinks module in profile
Update to planetmath_blocks module, fix #327