Revert "Update oparent version"

Issue-ID: PORTAL-571
This reverts commit 64c7491aa9208ed3024b81ab78a73751c1cc859e.


Change-Id: I72fefbceccea7d723d02e0b38efebf9aafc7018e
Signed-off-by: statta <statta@research.att.com>
diff --git a/pom.xml b/pom.xml
index ec24920..31b8266 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.onap.oparent</groupId>
 		<artifactId>oparent</artifactId>
-		<version>2.0.0</version>
+		<version>1.2.0</version>
 		<relativePath />
 	</parent>