Move dependencies on stable version of aaa, olt and dhcpl2relay apps

Change-Id: I16535b6907638bdad33165f4dd6b8f014f16eec6
diff --git a/pom.xml b/pom.xml
index 34115ab..4021d96 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,10 +37,10 @@
         <onos.app.title>Kafka integration</onos.app.title>
         <onos.app.url>http://opencord.org</onos.app.url>
         <onos.app.readme>Integration with Kafka event bus</onos.app.readme>
-        <aaa.api.version>2.0.0-SNAPSHOT</aaa.api.version>
-        <olt.api.version>4.0.0-SNAPSHOT</olt.api.version>
-        <dhcpl2relay.api.version>2.0.0-SNAPSHOT</dhcpl2relay.api.version>
-        <sadis.api.version>4.0.0-SNAPSHOT</sadis.api.version>
+        <aaa.api.version>2.0.0</aaa.api.version>
+        <olt.api.version>4.0.0</olt.api.version>
+        <dhcpl2relay.api.version>2.0.0</dhcpl2relay.api.version>
+        <sadis.api.version>4.0.1</sadis.api.version>
     </properties>
 
     <dependencies>