Remove the old meter.yaml path from devstack

This will let us defauilt to the path within the code,
we can add the right path in once we have the file in
the codebase.

Change-Id: I9de94c5ac6349c3b46adbacb77fc877b5201285c

Author: Pradeep Kilambi

lib/ceilometer

@@ -211,7 +211,6 @@ function configure_ceilometer {
     cp $CEILOMETER_DIR/etc/ceilometer/event_pipeline.yaml $CEILOMETER_CONF_DIR
     cp $CEILOMETER_DIR/etc/ceilometer/api_paste.ini $CEILOMETER_CONF_DIR
     cp $CEILOMETER_DIR/etc/ceilometer/event_definitions.yaml $CEILOMETER_CONF_DIR
-    cp $CEILOMETER_DIR/etc/ceilometer/meters.yaml $CEILOMETER_CONF_DIR
     cp $CEILOMETER_DIR/etc/ceilometer/gnocchi_archive_policy_map.yaml $CEILOMETER_CONF_DIR
     cp $CEILOMETER_DIR/etc/ceilometer/gnocchi_resources.yaml $CEILOMETER_CONF_DIR