Defines the socket port for the OpenOffice listener.
This setting is used by PDF Converter's OpenOffice connection string:
uno:socket,host=<OpenOfficeListenerURL>, port=<OpenOfficeListenerPort>;urp;StarOffice.ServiceManager
Default is 8100.
IntradocDir/IdcRefinery/connections/main/intradoc.cfg
Used as a configuration entry:
OpenOfficeListenerPort=8110