This commit relocates filter_plugings to lib_utils,
changes the namespacing to prevent unintended use of
older versions that may be present in filter_plugins/
directory on existing installs.

Add lib_utils to meta depends for roles

Also consolidate some plugins into lib_utils from
various other areas.

Update rpm spec, obsolete plugin rpms.

In openshift_repos and everywhere, ensure deployment_type and
openshift_deployment_type are defined and the same.
We really want to set openshift_deployment_type, but users will likely
still have just deployment_type, so accept both. And don't make every
playbook default openshift_deployment_type to deployment_type.

This introduces the openshift_sanitize_inventory role to run before anything else.