Starting snapshot 1.2.0-SNAPSHOT

Also, fixed onos-upload-bits script to upload rc's to nightly/

Change-Id: I9bb8fe685492e23c740796879f0b66c307e26e56
diff --git a/utils/thirdparty/pom.xml b/utils/thirdparty/pom.xml
index 1af32e4..af70760 100644
--- a/utils/thirdparty/pom.xml
+++ b/utils/thirdparty/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.onosproject</groupId>
     <artifactId>onlab-utils</artifactId>
-    <version>1.2.0-rc1</version>
+    <version>1.2.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>