Added data/ subdirectory and data sets underneath.
Added README file in data/ for http://web.ku.edu/~keds/data.html.
Changed README.md to be copy from web site.
Moved previous README.md to .txt version of user doc.
Added misc minor README files from various secions of web site.
Symlinked CAMEO.080612.verbs file into new data subdirectory.
Changed permissions to make the right files executable.