Remove vim header

No need to set tabstop tons of times, this can be set in your vimrc
file instead.

More disucssion:
http://openstack.10931.n7.nabble.com/Remove-vim-modelines-td21780.html

Change-Id: Iff0d2e4725355800f923a04a1bfcac3003a6abd2
Close-bug: #1229324

ironicclient/openstack/common/importutils.py

@@ -1,5 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
 # Copyright 2011 OpenStack Foundation.
 # All Rights Reserved.
 #

ironicclient/tests/v1/test_chassis.py

@@ -1,6 +1,5 @@
 # -*- encoding: utf-8 -*-
 #!/usr/bin/env python
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 # Copyright 2013 Red Hat, Inc.
 # All Rights Reserved.

ironicclient/tests/v1/test_driver.py

@@ -1,4 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 # coding: utf-8
 #
 # Copyright 2013 Red Hat, Inc.

ironicclient/tests/v1/test_node.py

@@ -1,6 +1,5 @@
 # -*- encoding: utf-8 -*-
 #!/usr/bin/env python
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 #
 # Copyright 2013 Hewlett-Packard Development Company, L.P.
 #

ironicclient/tests/v1/test_port.py

@@ -1,6 +1,5 @@
 # -*- encoding: utf-8 -*-
 #!/usr/bin/env python
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 # Copyright 2013 Red Hat, Inc.
 # All Rights Reserved.

ironicclient/v1/__init__.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 # Copyright 2013 Red Hat, Inc.
 # All Rights Reserved.

ironicclient/v1/chassis_shell.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 # Copyright 2013 Red Hat, Inc.
 # All Rights Reserved.

ironicclient/v1/driver.py

@@ -1,4 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 # coding: utf-8
 #
 # Copyright 2013 Red Hat, Inc.

ironicclient/v1/driver_shell.py

@@ -1,4 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 # coding: utf-8
 #
 # Copyright 2013 Red Hat, Inc.

ironicclient/v1/node_shell.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 # Copyright 2013 Red Hat, Inc.
 # All Rights Reserved.

ironicclient/v1/port_shell.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 # Copyright 2013 Red Hat, Inc.
 # All Rights Reserved.

tools/install_venv_common.py

@@ -1,5 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
 # Copyright 2013 OpenStack Foundation
 # Copyright 2013 IBM Corp.
 #