Refactored OpenstackSwitching app

[DONE]
- Restructured to activate or deactivate switching and routing app separately
- Fixed to add or remove host when port is detected or vanished
- Use openstack node service to get integration bridges and data IP

[TODO]
- Remove use of OpenstackPortInfo
- Support installing flow rules for exising VMs
- Call security group update method when port update triggered from OpenStack

Change-Id: Ic0b2ac3f7ab07f0e20c97c6edfdd1928b9767baf
diff --git a/apps/openstacknetworking/pom.xml b/apps/openstacknetworking/pom.xml
index f0a6530..d232273 100644
--- a/apps/openstacknetworking/pom.xml
+++ b/apps/openstacknetworking/pom.xml
@@ -29,11 +29,10 @@
     <packaging>pom</packaging>
 
     <modules>
-        <module>app</module>
-        <module>web</module>
         <module>api</module>
-        <module>openstackswitching</module>
-        <module>openstackrouting</module>
+        <module>web</module>
+        <module>switching</module>
+        <module>routing</module>
     </modules>
 
     <description>SONA Openstack Networking Application</description>