v. 0.1c
-------
o email SSI command now implemented
o created a configuration file for the cgi script (quota and URLs allowed
    to use script)
o script now handles multiple SSI elements correctly
o code more readable

v. 0.1b
-------
o added simple quota limitation to the script

v. 0.1a
-------
o first release of cgi script that handles all SSI commands except email
