removing onos-core-hazelcast feature

- prep work for removing onos-core-hz-net bundle

Change-Id: I8c8826ce7357e046b74f67fb0b1449dee32d63eb
diff --git a/features/features.xml b/features/features.xml
index f276e65..34c70bc 100644
--- a/features/features.xml
+++ b/features/features.xml
@@ -67,16 +67,6 @@
         <bundle>mvn:org.onlab.onos/onos-core-hz-cluster/1.0.0-SNAPSHOT</bundle>
     </feature>
 
-    <feature name="onos-core-hazelcast" version="1.0.0"
-             description="ONOS core components built on hazelcast">
-        <feature>onos-api</feature>
-        <bundle>mvn:org.onlab.onos/onos-core-net/1.0.0-SNAPSHOT</bundle>
-        <bundle>mvn:org.onlab.onos/onos-core-hz-common/1.0.0-SNAPSHOT</bundle>
-        <bundle>mvn:org.onlab.onos/onos-core-serializers/1.0.0-SNAPSHOT</bundle>
-        <bundle>mvn:org.onlab.onos/onos-core-hz-cluster/1.0.0-SNAPSHOT</bundle>
-        <bundle>mvn:org.onlab.onos/onos-core-hz-net/1.0.0-SNAPSHOT</bundle>
-    </feature>
-
     <feature name="onos-core-trivial" version="1.0.0"
              description="ONOS core components">
         <feature>onos-api</feature>