Remove unused packages

* libv8 hasn't been used in a long time, we use the v8 SCL and packages now
* augeas hasn't been used since the core Puppet dependency was dropped
* i18n_data was removed in #7233
* ffi was added to EPEL7, keep spec for SCL version later
* levenshtein is unneeded since gettext update in #7233
* rdoc4 is unused, perhaps since core Puppet dep was dropped
* shadow is unused, since core Puppet dep was dropped
* shoulda is unused
Remove foreman-devel, foreman-test

The dependency tree is very out of date, even on Fedora, which is currently
the only OS it is built for (SCL was excluded already) and I don't feel it's
worth trying to maintain it.
Remove unused foreman-devel dependencies
Merge pull request #464 from bcrochet/rpm/develop

Update staypuft to 0.5.3
Automatic commit of package [rubygem-staypuft] minor release [0.5.3-1].
Update rubygem-bastion to 0.1.12
Merge pull request #465 from ehelms/bastion-0.1.12

Update rubygem-bastion to 0.1.12
Automatic commit of package [rubygem-bastion] minor release [0.1.12-1].
Update staypuft to 0.5.4
Automatic commit of package [rubygem-staypuft] minor release [0.5.4-1].
[digitalocean] Bump to version 0.0.3
Merge pull request #462 from domcleal/rpm/develop-tidyup

Removing foreman-devel, foreman-test and unused packages
Merge pull request #466 from eLobato/rpm/digitalocean

[digitalocean] Bump to version 0.0.3
Automatic commit of package [rubygem-foreman_digitalocean] minor release [0.0.3-1].
Update net-ldap to 0.10.0
Automatic commit of package [rubygem-net-ldap] minor release [0.10.0-1].
Update rbovirt to 0.0.31
Update hammer_cli to 0.1.4
Update hammer-cli-foreman to 0.1.4
Automatic commit of package [rubygem-rbovirt] minor release [0.0.31-1].