tree 7ba91a2ee67af45577de15827f7155b8e57c5b3a
parent aed9300b715f2d3f0d77ee22d34225a5c1b5c89e
author Ian Wienand <iwienand@redhat.com> 1528974670 +1000
committer Ian Wienand <iwienand@redhat.com> 1528974670 +1000

Switch to dnf when it exists

This has all been around for a *long* time, like when dnf was a weird
new thing.  Now it's the opposite and yum is a weird old thing :)
Choose it by default for platforms with it (Fedora, for now).

Change-Id: Id2bd7d145354b996de31944929fd0267ec24a08e