Tagging 1.4.0-rc1

Change-Id: Idec5c65021283fa03a8f2530aebba968a5451d8b
diff --git a/tools/test/bin/stc b/tools/test/bin/stc
index 60a1720..c4dde4e 100755
--- a/tools/test/bin/stc
+++ b/tools/test/bin/stc
@@ -3,7 +3,7 @@
 #   System Test Coordinator
 #-------------------------------------------------------------------------------
 
-VER=1.4.0-SNAPSHOT
+VER=1.4.0-rc1
 JAR=~/.m2/repository/org/onosproject/onlab-stc/$VER/onlab-stc-$VER.jar
 SCENARIOS=$ONOS_ROOT/tools/test/scenarios