New automated test of FreeBSD documentation available

[Warren Block]

A new automated test of the documentation is available through the 
FreeBSD testing project.  See the results at:

https://jenkins.freebsd.org/job/FreeBSD_Doc-igor/

Click "Checkstyle Warnings" at the upper left to see a list of all 
warnings by file.  Click on a file and the Details tab to see the 
individual warnings.

The "No description available. Please upgrade to latest checkstyle 
version" message is a known issue: 
https://lists.freebsd.org/pipermail/freebsd-testing/2014-November/000678.html. 
Help to fix that will be welcome.

Please give us feedback on whether this is useful and how it can be 
improved.  Thanks!