Add the runtime info page when running in dev environment
Uncomment assert for delete cookie test
Merge pull request #259 from aspnet/TwitterTest

Uncomment assert for delete cookie test
Changes to use AddDbContext method
Merge pull request #261 from aspnet/UpdateDbContext

Changes to use AddDbContext method
Updating MusicStore.Spa for EF and Identity changes
Fix MusicStore.Spa/Models/MusicStoreContext.cs for EF changes