Move #!groovy location to be the top of the file.

Change-Id: I93a900ff907bedd6af26cd35bbaa670714e1a372
diff --git a/TestON/JenkinsFile/dependencies/GeneralFuncs.groovy b/TestON/JenkinsFile/dependencies/GeneralFuncs.groovy
index 7618fe0..cae7f6f 100644
--- a/TestON/JenkinsFile/dependencies/GeneralFuncs.groovy
+++ b/TestON/JenkinsFile/dependencies/GeneralFuncs.groovy
@@ -1,3 +1,4 @@
+#!groovy
 // Copyright 2017 Open Networking Foundation (ONF)
 //
 // Please refer questions to either the onos test mailing list at <onos-test@onosproject.org>,
@@ -20,8 +21,6 @@
 // This is the dependency Jenkins script.
 // it has some general functionality of making database command, basic graph part, and get list of the test
 
-#!groovy
-
 // make the init part of the database command
 def database_command_create( pass, host, port, user ){
   return pass + "|psql --host=" + host + " --port=" + port + " --username=" + user + " --password --dbname onostest -c "