Updates:
- Fixed bug where navigateToLoginRequestURL = false would cause callback to not fire (#696)
- Fixed bug where null request object would cause null pointer exception for state parameter (#698)
- All msal related cache items are deleted on logout (#709)
- Fixed bug where "user cancelled" error in acquireTokenPopup would not throw (#707)
- Logout endpoint now uses the given EndSessionEndpoint from the oauth discovery endpoint response (#716)
- Now uses base64.js instead of window.atob (#712)
- Fixed bug where login_hint was added if sid was already populated. (#700)