better exception
Merge branch 'New3' of github.com:ayende/ravendb into New3
fix of RavenDB-1780
Merge branch 'New3' of github.com:ayende/ravendb into New3
Merge branch 'New3' of github.com:ayende/ravendb into New3
minor test refactoring
Merge branch 'New3' of github.com:ayende/ravendb into New3