Add meta-information for the misc/ modules.
Add meta-information for net/ modules
Remove www/phpvirtualbox: not a standalone application but need to be installed into a web server.
Remove the www/xxxterm module: no longer in FreeBSD ports
Remove www/moonshine: no longer in FreeBSD ports
Add meta-information to the www/ modules
Remove net-mgmt/wifimgr: have never been able to get it to work right, and is kind of unneeded with the PC-BSD wifi configuration tools.