v1.6.0
* Fix alert and badge not included in GCM (Benjamin Boudreau) * Update strong-globalize to 2.6.2 (Simon Ho) * Update strong-globalize to 2.6.0 (Simon Ho) * Globalization cleanup (Simon Ho) * Add globalization (Simon Ho) * Update URLs in CONTRIBUTING.md (#115) (Ryan Graham) * Upgrading dependencies (Benjamin Boudreau)