Some more clues for new admins ...
-rw-r--r-- 157692 CHANGES
-rw-r--r-- 920 README.txt
-rw-r--r-- 2581 RELEASE.html
-rw-r--r-- 2443 UPGRADING.txt
drwxr-xr-x - admin
drwxr-xr-x - auth
-rw-r--r-- 4110 config-dist.php
drwxr-xr-x - course
drwxr-xr-x - doc
drwxr-xr-x - error
-rw-r--r-- 1605 file.php
drwxr-xr-x - files
-rw-r--r-- 1422 help.php
-rw-r--r-- 4841 index.php
drwxr-xr-x - lang
drwxr-xr-x - lib
drwxr-xr-x - login
drwxr-xr-x - mod
drwxr-xr-x - pix
drwxr-xr-x - theme
drwxr-xr-x - user
-rw-r--r-- 373 version.php