Listens for Alexa

Invalid date

* Fix for Android TV login
* Add ability to keep app open after initial interaction (in Settings)--default on
* Fix for crashes
* Added support for non-US (UK, DE, etc.)--you may need to remove the current app from your account first
* Added playback controls notification
* Fixed transcribe to watch
* Cleaned up app
* Fixed error where recorder not able to start
* Better management of state--now lets you finish if listening

Please let me know if you see any issues!