Enhance includeCurrentState Listener to work with non clustered listeners

Currently includeCurrentState is only supported with clustered listeners. Most of the work is already present for non clustered listeners, but there are a few more edge cases that are missing.

Some of the issues revolve around transaction events and also the fact that you can prevent a modification from occurring in the pre event which cluster listeners do not support. To still allow this any modifications would have to be blocked which is not desirable.