make sure to release recently added CF metric
make sure to release recently added CF metric
Merge branch 'cassandra-1.2' into cassandra-2.0.0
Merge branch 'cassandra-2.0.0' into cassandra-2.0
Merge branch 'cassandra-2.0' into trunk

Conflicts:
	src/java/org/apache/cassandra/metrics/ColumnFamilyMetrics.java