Image gallery based on material design. This build removes non-free crashlytics sofware and will most likely not see any updates, since upstream now uses Google's play-services, a non-free dependecy, e.g. for media casting. This build might be unstable and crash when not used in "explorer mode". Please don't report issues to upstream that are not present in <a href="https://github.com/afollestad/impression/releases">official builds</a>.