Refs #3809 - Remove cops for empty lines

fixes #9358 - match unattended template requests against provision interface

fixes #8953 - update IPA userclass param on realm update

Fixes #9357 - Making description db types consistent across Foreman

refs #9138 - skip all interfaces UI tests, which fail randomly

fixes #9212 - using headless browser in order to run Capybara tests

fixes #9274 - hostgroup#clone clones config groups

fixes #9249 - associated_host fixed for all compute resources

Fixes #9186 - build interface if needed during facts import

Fixes #6884 - Installation media without $minor generate broken $version

$version is generated with the major version and a dot, producing paths
like foo.bar/x64/7. which don't exist. For CentOS at least we want to generate
a path without the dot. The default values for these media have been changed too.