add Django version classifiers

Author: tony

setup.py

@@ -33,17 +33,22 @@ def read(fname):
     install_requires=['pytest>=2.9'],
     classifiers=['Development Status :: 5 - Production/Stable',
                  'Framework :: Django',
+                 'Framework :: Django :: 1.8',
+                 'Framework :: Django :: 1.9',
+                 'Framework :: Django :: 1.10',
+                 'Framework :: Django :: 1.11',
+                 'Framework :: Django :: 2.0',
                  'Intended Audience :: Developers',
                  'License :: OSI Approved :: BSD License',
                  'Operating System :: OS Independent',
                  'Programming Language :: Python',
-                 'Topic :: Software Development :: Testing',
                  'Programming Language :: Python :: 2.7',
                  'Programming Language :: Python :: 3.4',
                  'Programming Language :: Python :: 3.5',
                  'Programming Language :: Python :: 3.6',
                  'Programming Language :: Python :: Implementation :: CPython',
                  'Programming Language :: Python :: Implementation :: PyPy',
+                 'Topic :: Software Development :: Testing',
                  ],
     # the following makes a plugin available to pytest
     entry_points={'pytest11': ['django = pytest_django.plugin']})