Adds final features required that allow a user to navigate the site and not encounter errors that crash the system or make the user think that errors have occurred.

• Populating messages when tables have no data to populate from the database
• Adding loading messages while visuals load. Currently, the time required for loading ~100 entity signals for a 24hr period is around 45-50seconds.
• Abandoning api calls that are no longer necessary. for example, the search bar will create a new api call upon each keystroke, when a new keystroke occurs, the api should be told to stop the previous call.
• Zooming a regional outage map to the affected area so the user knows that outages have occurred within regions. On initial load, there is no indication of regional outages that have occured.