fix build target selection (#82)

Author: conrad-vanl

.travis.yml

@@ -4,15 +4,15 @@ cache: yarn
 stages:
   - test
   - name: deploy
-    if: branch = master AND NOT (type IN (push, pull_request))
+    if: branch = master AND NOT (type IN (pull_request))
 jobs:
   include:
     - stage: test
       script:
         - yarn danger
         - yarn run test
     - # Run expo build in parallel (same stage)
-      if: type IN (push, pull_request)
+      if: type IN (pull_request)
       sudo: required
       script:
         - sudo sysctl fs.inotify.max_user_watches=524288