Create API to check for app release

[eslutz]

• API makes call to iTunes search every minute

• When result is found set nosql db record item to true, and update with release date/time

• API to send update to the client

• Create dev and prod db instances

• Create API route to query db for app release status when called by client (route called when a client first loads)

• Create function to use with Azure functions to query iTunes search api for Omnipod app and update db if app released

• Push updates to client when db changes (i.e. app released)