Formula Field added (read-only)
Unnecessary transient clean-up
Removed out-dated copying method for foreign columns to their related values
Fixed install script
commentable.count is now generated and not required
Fixed InsertQuery error when a model had no fields to insert (all are generated)
Pulled all XML loading logic out of the XmlLoader class
Cleaned up Transaction interface
Fixed NPE that occurs when you call SelectQuery.first and it had zero results