[pws] wrong header in the http response

[Julian Rohrhuber]

comanche returns a wrong header in the http response:

Response: 200
Server: Comanche/kom-4.10
Cache-Control: no cache
Connection: close
Pragma: no-cache
Expires: 0
Content-type: text/html
Content-length: 2295

should be:
Cache-Control: no-cache
instead of
Cache-Control: no cache