Fixed tests as return type for Insert is nullable.
Fixed bug with iseditable when there is more than one attribute
Merge pull request #7 from michelc/master

Fixed tests as return type for Insert is nullable.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Dapper.SimpleCRUD/SimpleCRUD.cs
Added support for databases with multiple schemas

Added some tests which required switching the test db (now uses LocalDB)
as SqlCE doens't support multiple schemas.
Fixed an issue where some table attributes may not include the schema
property.