Updated DBHost.
make MapFieldAttribute not sealed (need it for custom AttributeMetadataProvider implementation)
another inheritance problem with cutom metadata provider implementation
Merge pull request #124 from MaceWindu/master

remove sealed from MapFieldAttribute
Merge branch 'master' of github.com:igor-tkachev/bltoolkit
Fixed MapIgnore issue.
Fixed MySql.ttinclude. Now timestamp fields are not always generated with the NonUpdatable attribute, but generation of the attribute depends on default value and extra column parameters.
Task #3560. BLToolkit bug. Distinct with GroupBy
Fixed #128.
Fixed #130.
Fixed AttributeUsage for ScalarAttribute.
Fixed #129.
Working on #127.
Fixed #127.
Updated T4 templates.
Updated nuget packages.
Fixed #125.
Updated version.
Updated version.
Added support for using oracle sys_refcursor as an output parameter of stored procedure calls generated from an abstract DataAccessor