Remove random Cogito references, including link to the CVS->cg crash
tree5a36794fcb36321d84eb16221210f23dd95b8b5c
-rw-r--r-- 18787 COPYING
drwxr-xr-x - cogito
drwxr-xr-x - course
-rw-r--r-- 164 favicon.png
-rw-r--r-- 275 git-logo.png
-rw-r--r-- 15051 index.html
drwxr-xr-x - stylesheets
-rwxr-xr-x 723 update.sh