Merge pull request #96 from StackStorm-Exchange/python3

Fix Python 3 syntax and make flake8 happy

Author: blag

sensors/service_notifications_sensor.py

@@ -1,5 +1,4 @@
 # Licensed to the StackStorm, Inc ('StackStorm') under one or more
-
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.
 # The ASF licenses this file to You under the Apache License, Version 2.0

sensors/sqs_sensor.py

@@ -1,3 +1,17 @@
+# Licensed to the StackStorm, Inc ('StackStorm') under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 """
 This is generic SQS Sensor using boto3 api to fetch messages from sqs queue.
 After receiving a message it's content is passed as payload to a trigger 'aws.sqs_new_message'