SecureChat

1. Install Firebase. It is used to wakeup devices when they're in power-saving mode and receiving messages and notification.

npm install firebase@7.7.0 @angular/fire@5.3.0 --save

Secure Chat Status Modes:

1. Disabled: Chat is not initialized. You should call disptacher.init() for it to start
2. Empty: Chat is initialized, but was not used before. No identity was created.
3. Ready: Chat is initialized, and has identity. You can create own sessions and join them
4. Locked: Chat is initialized, previous Master Session was found in DB. You must unlock this session