Remove unneeded definitions of Python Source Code Encoding

PEP 0263 (http://legacy.python.org/dev/peps/pep-0263/) is not
used anywhere else and should be removed when it's not needed.

Change-Id: I6e3646e7e8882d784c82055e223e763fb3a3eb50

doc/source/conf.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Mistral documentation build configuration file, created by
 # sphinx-quickstart on Fri Nov  1 02:06:28 2013.
 #

mistralclient/api/base.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Copyright 2013 - Mirantis, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

mistralclient/api/client.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Copyright 2013 - Mirantis, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

mistralclient/api/executions.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Copyright 2013 - Mirantis, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

mistralclient/api/httpclient.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Copyright 2013 - Mirantis, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

mistralclient/api/listeners.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Copyright 2013 - Mirantis, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

mistralclient/api/tasks.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Copyright 2013 - Mirantis, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

mistralclient/api/workbooks.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Copyright 2013 - Mirantis, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

mistralclient/exceptions.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Copyright 2013 - Mirantis, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

mistralclient/tests/base.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Copyright 2013 - Mirantis, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

mistralclient/tests/test_executions.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Copyright 2013 - Mirantis, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

mistralclient/tests/test_listeners.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Copyright 2013 - Mirantis, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

mistralclient/tests/test_tasks.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Copyright 2013 - Mirantis, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");

mistralclient/tests/test_workbooks.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-#
 # Copyright 2013 - Mirantis, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");