Changes to update new vSphere release 67U3 (#835)

* Resolved conflicts

* Updated README as per review comments.

* Updated README in Python Support section

* Updated README as per review comments.

README.rst

@@ -55,13 +55,7 @@ For general language neutral documentation of vSphere Management API see:
 
 Python Support
 ==============
-* pyVmomi 6.7.1 supports 2.7, 3.3, 3.4, 3.5 & 3.6
-* pyVmomi 6.7 supports 2.7, 3.3, 3.4, 3.5 & 3.6
-* pyVmomi 6.5 supports 2.7, 3.3, 3.4 and 3.5
-* pyVmomi 6.0.0.2016.4 and later support 2.7, 3.3 and 3.4
-* pyVmomi 6.0.0 and later support 2.7, 3.3 and 3.4
-* pyVmomi 5.5.0-2014.1 and 5.5.0-2014.1.1 support Python 2.6, 2.7, 3.3 and 3.4
-* pyVmomi 5.5.0 and below support Python 2.6 and 2.7
+* pyVmomi supports 2.7.x and 3.3+
 
 Compatibility Policy
 ====================

setup.py

@@ -1,5 +1,5 @@
 # VMware vSphere Python SDK
-# Copyright (c) 2009-2018 VMware, Inc. All Rights Reserved.
+# Copyright (c) 2009-2019 VMware, Inc. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -29,7 +29,7 @@ def read(fname):
 
 setup(
    name='pyvmomi',
-   version='6.7.1.2018.12',
+   version='6.7.3',
    description='VMware vSphere Python SDK',
    # NOTE: pypi prefers the use of RST to render docs
    long_description=read('README.rst'),
@@ -53,6 +53,7 @@ def read(fname):
       'Programming Language :: Python :: 3.4',
       'Programming Language :: Python :: 3.5',
       'Programming Language :: Python :: 3.6',
+      'Programming Language :: Python :: 3.7',
       'Topic :: Software Development :: Libraries :: Python Modules',
       'Topic :: System :: Distributed Computing',
       'Operating System :: Microsoft :: Windows',