Log Message:
-----------
Add q and a regarding missing pthread symbol in FreeBSD.
Modified Files:
--------------
web/src/documentation/content/xdocs:
faq.xml (r1.3 -> r1.4)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/web/src/documentation/content/xdocs/faq.xml.diff?r1=1.3&r2=1.4)