we should default to upgrading when refreshing on archlinux
we should default to upgrading when refreshing on archlinux

Archlinux does not do resolution for soname bumps, so if one set of packages is
updated, but something depended on a dependency package's soname, and it is
bumped, the other package will break.

When refreshing the package database, there should always be a -Su, run to
upgrade all other packages on the system.  But still allow sysupgrade to be set
to false to override this behavior.

http://gist.io/5660494

make review changes

saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt