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: I2b37758f9dbb2cad6457a879d4ed7ff0aa69ef8e
Partial-Bug: #1229324

glanceclient/__init__.py

@@ -1,5 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
 #    Copyright 2012 OpenStack Foundation
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may

tests/test_base.py

@@ -13,7 +13,6 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 import testtools
 

tests/test_shell.py

@@ -13,7 +13,6 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 import argparse
 import os

tests/v1/test_legacy_shell.py

@@ -13,7 +13,6 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 import mock
 import testtools

tests/v1/test_shell.py

@@ -13,7 +13,6 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 import argparse
 import json

tests/v2/test_shell_v2.py

@@ -13,7 +13,6 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
 
 import mock
 import six