Update package setup

Author: codingjoe

.travis.yml

@@ -23,8 +23,7 @@ env:
   global:
     - CHROME_DRIVER_VERSION=2.36
   matrix:
-    - DJANGO=20
-    - DJANGO=21
+    - DJANGO=111
     - DJANGO=22
     - DJANGO=master
 matrix:

setup.cfg

@@ -8,7 +8,7 @@ url = https://github.com/codingjoe/django-s3file
 license = MIT
 license_file = LICENSE
 classifier =
-    Development Status :: 5 - Production/Stable
+    Development Status :: 6 - Mature
     Environment :: Web Environment
     Framework :: Django
     Intended Audience :: Developers
@@ -17,6 +17,12 @@ classifier =
     Programming Language :: Python
     Topic :: Software Development
     Programming Language :: Python :: 3
+    Programming Language :: Python :: 3 :: Only
+    Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
+    Framework :: Django
+    Framework :: Django :: 1.11
+    Framework :: Django :: 2.2
 
 [options]
 include_package_data = True
@@ -52,12 +58,11 @@ addopts = --cov=s3file --cov-report xml --tb=short -rxs
 DJANGO_SETTINGS_MODULE=tests.testapp.settings
 
 [tox:tox]
-envlist = py{36,37}-dj{20,21,22,master}
+envlist = py{36,37}-dj{111,22,master}
 
 [testenv]
 deps=
-    dj20: https://github.com/django/django/archive/stable/2.0.x.tar.gz#egg=django
-    dj21: https://github.com/django/django/archive/stable/2.1.x.tar.gz#egg=django
+    dj111: https://github.com/django/django/archive/stable/1.11.x.tar.gz#egg=django
     dj22: https://github.com/django/django/archive/stable/2.2.x.tar.gz#egg=django
     djmaster: https://github.com/django/django/archive/master.tar.gz#egg=django
 commands=