* logout wip
* Use AnimatedSwitcher, change lingo from "login" to signIn"
* add automatic sign-in
* fix flashing sign in button
* sign out of FirebaseAuth and GoogleSignIn
* formatting
* change isSignedIn() to getter
* Add error handling for sign in
* improve error handling at login screen
* add web_dashboard sample
* add docs
* address code review comments
* restructure web_dashboard
* set up provider and mock service
* add copyright headers, use relative imports
* add API class, add tests
* fmt
* rename services -> API, remove data library
* use new API in app
* add stream to items api
* convert from StreamBuilder to StreamProvider
* add subscription to Entry API
* rename API classes
* address comments
* Update README.md
* update README
* remove routing_demo