ERS#4220 Table Relation not correctly created for Self-Reference.
There was a case, that when the relation was manually created by the user (and thus, not imported by using Import Schema) the TableRelation helper class could be inverted, causing error when generating the NHibernate XML (because the link would be inverted).
ERS#4233 : DbOwner UC had a event de-registration bug
Which could cause exceptions is modified after UI was disposed.
Improve missing references resolution
 | when resolving missing references try to find in the last manually user-selected directory for the missing dll. normally all this dlls are placed in a component directory |