plugins: Migrate cim/snmp to new UI

Previously the CIM and SNMP plugins were only shown in th eold UI. Now
the plugin sare also shown in the new UI.

rhbz#953895

Change-Id: Ib715d27982faa2a770c6fb0ac83219a761a1e7c8
Signed-off-by: Fabian Deutsch <fabiand@fedoraproject.org>