NH-3667 & NH-3102
NH-3085 Add reference documentation for enhanced id generators (from Hibernate).
Merge pull request #311 from rjperes/NH-3667

NH-3667 & NH-3102 Dictionary mapping-by-code improvements
NH-3575 - Fix DefaultReadOnly in conjunction with Future
Merge pull request #318 from rjperes/NH-3575

NH-3575
Line ending issues.
Release notes and version number for 4.0.1.GA.
Merge remote-tracking branch 'nhibernate-core/4.0.x' into itmagination