add play services to travis config

Daniel Gultsch created

Change summary

.travis.yml | 4 ++++
1 file changed, 4 insertions(+)

Detailed changes

.travis.yml 🔗

@@ -11,3 +11,7 @@ android:
     - build-tools-19.1.0
     - android-23
     - extra-android-m2repository
+    - extra-google-m2repository
+    - extra-google-google_play_services
+  licenses:
+    - '.+'