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Update SendNotificationTask.java #916

[android] A better fix for Google Play Services taking project properties #859 [android] Decode utf-8 before presentation #842

further fix "Module 'Firebase' not found" while building (iOS) #826

Remove icon from addAction #850

Fix getEntityFCMToken resolve and update README #836 Android actions #833

Fix iOS simulator getEnitityToken #827

use @import Firebase;

use the same method of import for https://firebase.google.com/docs/ios/setup

fix: AppState changes to active when app receives notification in killed state #808

notifications triggered between app bootstrap and js bootstrap will be triggered 5 seconds after bootstrap for RN < 0.47

hotfix symbol: variable FirebaseApp #795

there is a gap between app launch and JS register notification callback. the change holds pending notification and fires once JS callback gets registered