Several minor enhancements, inching ever closer to a 1.0 release.

Minor fixes enhancements.

Merge branch 'master' of http://github.com/schotime/NoRM

Fixed b0rked merge.

Some additional features and LINQ hook off of MongoCollection.

Resolved issues surfaced by Karl's bug fix. Discriminators now behave…

… properly.