updates tox/travis config

Author: saxix

.travis.yml

@@ -56,6 +56,12 @@ matrix:
     - python: 2.7
       env: DJANGO=2.0 DB=mysql
 
+    - python: 2.7
+      env: DJANGO=2.1 DB=pg
+
+    - python: 2.7
+      env: DJANGO=2.1 DB=mysql
+
 install:
   - pip install tox "coverage<=4.0" codecov
 

tox.ini

@@ -1,6 +1,6 @@
 [tox]
-envlist = d{111}-py{27,35,36,py}-{pg,sqlite,mysql},
-          d{20,21}-py{35,36}-{pg,sqlite,mysql}
+envlist = d{111}-py{27,35,36,37,py}-{pg,sqlite,mysql},
+          d{20,21}-py{35,36,37}-{pg,sqlite,mysql}
 
 
 [pytest]