Update dependencies sadis to 2.1.0 and olt to 1.4.0

Change-Id: I3ea4202c311e1d36d9bce3b6ededc5c7d9ff1885
diff --git a/pom.xml b/pom.xml
index f794d95..e7b4180 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,11 +41,11 @@
         <onos.app.url>http://opencord.org</onos.app.url>
         <onos.app.readme>802.1x authentication service.</onos.app.readme>
         <onos.app.requires>
-              org.onosproject.olt,
+              org.opencord.olt,
               org.opencord.sadis
         </onos.app.requires>
-        <sadis.api.version>2.1.0-SNAPSHOT</sadis.api.version>
-        <olt.api.version>1.4.0-SNAPSHOT</olt.api.version>
+        <sadis.api.version>2.1.0</sadis.api.version>
+        <olt.api.version>1.4.0</olt.api.version>
     </properties>
 
     <dependencies>