Bump release to 0.4.0

While at it update the django and python versions in the classifiers

Author: xrmx

setup.py

@@ -8,7 +8,7 @@
 except ImportError:
     from distutils.core import setup
 
-version = '0.3.0'
+version = '0.4.0'
 
 setup(
     name='labAdmin',
@@ -37,11 +37,12 @@
         'Development Status :: 3 - Alpha',
         'Framework :: Django',
         'Framework :: Django :: 1.8',
-        'Framework :: Django :: 1.9',
         'Framework :: Django :: 1.10',
+        'Framework :: Django :: 1.11',
         'Intended Audience :: Developers',
         'Natural Language :: English',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
     ],
 )