sunet/scheme packages.scm

[Viola Brunner <vibr@users.sourceforge.net>]

Update of /cvsroot/sunet/sunet/scheme
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv21142

Modified Files:
      Tag: http-1-1
        packages.scm 
Log Message:
move these procs from lib/sunet-utilities to httpd/handler-lib:
GET-SOCKET-HOST-STRING 
GET-NUMERIC-FIELD-VALUE
GET-BODY-LENGTH-FROM-CONTENT-LENGTH 
CHUNKED-TRANSFER-CODING?
reason: they are httpd-specific in using httpd's data types