Enabling the Apache transfer log

To enable the Apache transfer log with log file versioning (5 versions, 10 MB each) and Referer and User-Agent tracing support, the following navajo.xml configuration is recommended:

<Server
...
TransferLog=""|/opt/nevisproxy/bin/bclogmgr size=10000000 archives=5 /var/opt/nevisproxy/default/logs/transfer_log""
LogFormat=""%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"""
/>

These are Apache2 standard directives, whereas the character " has been XML-escaped, using the String " instead.