Fixing features.xml so that they don't self-reference.

Change-Id: I1f4b8bc956f24d422af06e02330f5de8bb4873c2
diff --git a/features/features.xml b/features/features.xml
index 7d12d7b..0d9c2c3 100644
--- a/features/features.xml
+++ b/features/features.xml
@@ -16,8 +16,7 @@
   -->
 <features xmlns="http://karaf.apache.org/xmlns/features/v1.2.0"
           name="onos-@FEATURE-VERSION">
-    <repository>mvn:org.onosproject/onos-features/@ONOS-VERSION/xml/features
-    </repository>
+    <repository>mvn:org.apache.karaf.features/standard/3.0.3/xml/features</repository>
 
     <feature name="onos-thirdparty-base" version="@FEATURE-VERSION"
              description="ONOS 3rd party dependencies">