'get and return version information'

def get(self):

    results = {}
    version_results = self._version()
    if (version_results['returncode'] == 0):
        filtered_vers = Utils.filter_versions(version_results['results'])
        custom_vers = Utils.add_custom_versions(filtered_vers)
        results['returncode'] = version_results['returncode']
        results.update(filtered_vers)
        results.update(custom_vers)
        return results
    raise OpenShiftCLIError('Problem    detecting    openshift    version.')
