title: appharbor connection string
body: <p>I'm building an ASP.NET MVC3 application that requires access to a database.  I've successfully set up the database on my local machine and everything works fine but then I uploaded the app to appharbor.com for testing and now I can't access the database anymore.</p>
  
  <p>How do you add a connection string for a SQLEXPRESS database on appharbor.com? The database file is in located in the App_Data folder.  I've been trying for days to make it work without avail.  I already added the SQL Server add-on on appharbor.  I'm not using any Entity Framework features if it helps to know.</p>