saltstack/salt — pull request #2045 by giantlock (2012-09-19 22:14:09+00:00)
Title: Some fixes for freebsdpkg module

*) Handle refresh param in install()
*) Fix upgrade(): freebsd-update does'nt care about packages, it's about OS itself. But there is not easy way to upgrade package with old package system.
*) Fix docstring example in search()
*) Bring the changes above to the man page