[ONOS-4837] NETCONF function for FUJITSU OLT #4 and #5

- Add the following commands for FJ OLT
  volt-onus <netconf:target> <ONU ID>
  volt-setonu <netconf:target> <ONU-ID:parameter type:parameter value>
  volt-onustats <netconf:target> {ONU-ID}
  volt-rebootonu <netconf:target> <ONU-ID>
  volt-ethloopback <netconf:target> <ONU-ETH-ID[:loopback mode]>
- Add the method of doUserRpc() in Netconfsession/NetconfSessionImpl
   *If you dont allow to implement the method, i can move it to our XmlUtility method.
- Add new behaviours in /core/.../net/behaviour, and @Beta in the interface.
- Move those behaviour interface to fujitsu driver directory.
   * VoltPonLinkConfig.java as well.
- Update fujitsu-drivers.xml
- Change the method name from doUserRpc to doWrappedRpc

Change-Id: Ic39d3a11ba35d2377e552af097eda65c5554c63f
diff --git a/drivers/fujitsu/src/main/resources/fujitsu-drivers.xml b/drivers/fujitsu/src/main/resources/fujitsu-drivers.xml
index d4666e3..46cb697 100644
--- a/drivers/fujitsu/src/main/resources/fujitsu-drivers.xml
+++ b/drivers/fujitsu/src/main/resources/fujitsu-drivers.xml
@@ -24,7 +24,11 @@
     <driver name="fujitsu-volt-netconf" manufacturer="Fujitsu" hwVersion="svkOLT" swVersion="v1.0">
         <behaviour api="org.onosproject.net.behaviour.ControllerConfig"
                    impl="org.onosproject.drivers.fujitsu.FujitsuVoltControllerConfig"/>
-        <behaviour api="org.onosproject.net.behaviour.VoltPonLinkConfig"
+        <behaviour api="org.onosproject.drivers.fujitsu.behaviour.VoltPonLinkConfig"
                    impl="org.onosproject.drivers.fujitsu.FujitsuVoltPonLinkConfig"/>
+        <behaviour api="org.onosproject.drivers.fujitsu.behaviour.VoltOnuConfig"
+                   impl="org.onosproject.drivers.fujitsu.FujitsuVoltOnuConfig"/>
+        <behaviour api="org.onosproject.drivers.fujitsu.behaviour.VoltOnuOperConfig"
+                   impl="org.onosproject.drivers.fujitsu.FujitsuVoltOnuOperConfig"/>
     </driver>
 </drivers>
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