Provide full options-set of aws status-checker

To increase max waiting timeout.

p.s. to provide named arguments(for increasing visibility), need to refactor Aws pipeline
to use mapping structure
for ex. : http://docs.groovy-lang.org/latest/html/documentation/#_named_arguments

Change-Id: I7cd588c0d2324fbdae9a5c1eb5aa6766ff1664c9
diff --git a/deploy-aws-k8s-kqueen-pipeline.groovy b/deploy-aws-k8s-kqueen-pipeline.groovy
index c79dbb8..402ed31 100644
--- a/deploy-aws-k8s-kqueen-pipeline.groovy
+++ b/deploy-aws-k8s-kqueen-pipeline.groovy
@@ -65,7 +65,7 @@
                 aws.createStack(venv, aws_env_vars, template_file, STACK_NAME, stack_params)
 
                 // wait for stack to be ready
-                aws.waitForStatus(["venv_path": venv, "env_vars": aws_env_vars, "stack_name": STACK_NAME, "state": 'CREATE_COMPLETE', "max_timeout": 2400])
+                aws.waitForStatus(venv, aws_env_vars, STACK_NAME, 'CREATE_COMPLETE', ['ROLLBACK_COMPLETE'], 2400, 30)
 
                 // get outputs
                 saltMasterHost = aws.getOutputs(venv, aws_env_vars, STACK_NAME, 'SaltMasterIP')