docs folder and developers/instructors subfolders

Also a potential favicon.
favicon and scripts for editing conf.py files

Once we figure out the windows equivalent of os.uname, these scripts
should probably be tweaked and then merged...
preliminary version of documentation for module developers

This is still very VERY much a work in progress, but it's a start, and
this way Yu and I can both edit it.
checking in last night's changes to documentation

Added a checklist for experienced authors and fleshed out sections of
other pages.
drug design (first draft of first module) and more tweaks to developer documentation
Merge branch 'try-kinge'