testing UserStore
added sample project
fix sample to NHibernate.AspNet.Identity

remove Microsoft.AspNet.Identity.EntityFramework
add System.Data.SQLite

add DataConfig
testing

 - class ApplicationUser : IdentityUser
 - when_logging_in_with_an_invalid_username_and_password
 - when_logging_in_with_valid_credentials
testing reference to ApplicationUser
Bumped version number for NuGet publish.