Extracted ovsdb host provider from ovsdb application

Change-Id: Idfc9016dfc85e229bdfd15a392e644b2930b7f57
diff --git a/providers/ovsdb/pom.xml b/providers/ovsdb/pom.xml
index 37bf527..72cb92c 100644
--- a/providers/ovsdb/pom.xml
+++ b/providers/ovsdb/pom.xml
@@ -33,6 +33,7 @@
         <module>host</module>
         <module>tunnel</module>
         <module>app</module>
+        <module>base</module>
     </modules>
 
     <dependencies>