Review request/swap for cros-guest-tools

[Jason Montleon]

Hi,
I packaged the integration tools for running Fedora 29 as a guest on Chrome
OS under crostini.

Most of the binaries and other files are bind mounted into the container so
the rest of what is set up (and included in the packages) are just links,
configs, and systemd unit files.

https://bugzilla.redhat.com/show_bug.cgi?id=1677079

I do have other packages but haven't done any reviews before. If it is an
option despite that I am happy to do a review in exchange.

Thanks!