* Update the python qa test suite to exit with an error code if any errors fail

import unittest

import platform

import sys

if platform.python_version() < '2.7':

    unittest = __import__('unittest2')

if __name__ == '__main__':

    testsuite = unittest.TestLoader().discover('testcases',pattern="*.py")

    unittest.TextTestRunner(verbosity=100).run(testsuite)

    results = unittest.TextTestRunner(verbosity=100).run(testsuite)

    # Return an error code if any of the testsuite tests fail

    if len(results.errors) > 0:

        sys.exit(1)