Django 1.8 Compatibility

[kevbo]

Per the release notes, The module django.test.simple and the class django.test.simple.DjangoTestSuiteRunner are removed.

Which causes the following failure:

/Users/kboers/src/firebolt/env/bin/python manage.py test --settings=firebolt.settings.testing -- 
Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/Users/kboers/src/firebolt/env/lib/python2.7/site-packages/django/core/management/__init__.py", line 338, in execute_from_command_line
    utility.execute()
  File "/Users/kboers/src/firebolt/env/lib/python2.7/site-packages/django/core/management/__init__.py", line 330, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/Users/kboers/src/firebolt/env/lib/python2.7/site-packages/django/core/management/commands/test.py", line 30, in run_from_argv
    super(Command, self).run_from_argv(argv)
  File "/Users/kboers/src/firebolt/env/lib/python2.7/site-packages/django/core/management/base.py", line 378, in run_from_argv
    parser = self.create_parser(argv[0], argv[1])
  File "/Users/kboers/src/firebolt/env/lib/python2.7/site-packages/django/core/management/base.py", line 351, in create_parser
    self.add_arguments(parser)
  File "/Users/kboers/src/firebolt/env/lib/python2.7/site-packages/django/core/management/commands/test.py", line 52, in add_arguments
    test_runner_class = get_runner(settings, self.test_runner)
  File "/Users/kboers/src/firebolt/env/lib/python2.7/site-packages/django/test/utils.py", line 152, in get_runner
    test_module = __import__(test_module_name, {}, {}, force_str(test_path[-1]))
  File "/Users/kboers/src/firebolt/env/lib/python2.7/site-packages/djnose2/__init__.py", line 1, in <module>
    from djnose2.runner import TestRunner
  File "/Users/kboers/src/firebolt/env/lib/python2.7/site-packages/djnose2/runner.py", line 6, in <module>
    from django.test import simple
ImportError: cannot import name simple
make: *** [test] Error 1
BoersMBA:firebolt kboers [master] $