add ngx-file-drop to travis

Georgi Peltekov · Georgi Peltekov · commit 79c8369e6fc9 · 2017-06-01T17:42:13.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -16,6 +16,7 @@ branches:
 script:
   - npm install
     && npm install -g npm-cli-login
+    && npm install ngx-file-drop
     && ng build --prod
 # Notifications
 notifications:
