configuring build push for master branch only (#415)

kapilkd13 · tetron · commit 8d418285e90f · 2017-06-12T15:30:00.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -13,3 +13,6 @@ install:
 script: tox
 notifications:
   email: false
+branches:
+  only:
+    - master
