Update .travis.yml

Author: flovilmart

.travis.yml

@@ -7,6 +7,7 @@ env:
   matrix:
   - MONGODB_VERSION=2.6.11
   - MONGODB_VERSION=3.0.8
+  - DEPLOY=1
 branches:
   only:
   - master
@@ -24,5 +25,5 @@ deploy:
   on:
     tags: true
     all_branches: true
-    condition: "$MONGODB_VERSION = '3.0.8'"
+    condition: "$DEPLOY = '1'"
     repo: ParsePlatform/parse-server