NHibernate.Example.Web: Compilation fixes and some other updates to reflect modern times. NH-3581.
NHibernate.Example.Web: Update to .Net 4.0 - this mainly removes a lot of standard stuff from Web.Config. NH-3581.
Linq/ByMethod/GroupByTests.cs: Add failing test case for NH-3446.
sqlServerOdbc/NHibernate.Test.last-results.xml: Ignore failure of CanLoadEntityWithXDocument - not sure it can work over ODBC.
Fix NH3614 test case of sql server ce.
Update last test results for build server.
Merge branch '3.4.x'