NH-3807 - Specify connection string instead of lookup name.

Author: ngbrown

src/NHibernate.Test/App.config

@@ -31,7 +31,7 @@
 			<property name="dialect">NHibernate.Dialect.MsSql2008Dialect</property>
 
 			<property name="connection.driver_class">NHibernate.Driver.SqlServer2008Driver, NHibernate.Driver.SqlServer</property> <!-- Shouldn't be necessary, but is required by some tests -->
-			<property name="connection.connection_string_name">TestConnectionString</property>
+		  <property name="connection.connection_string">Server=localhost\sqlexpress;Database=nhibernate;Integrated Security=SSPI</property>
 			<property name="connection.provider">NHibernate.Test.DebugConnectionProvider, NHibernate.Test</property>
 			<property name="connection.isolation">ReadCommitted</property> <!-- See System.Data.IsolationLevel for valid values -->
 			<!--property name="connection.connection_string" /-->