Merged in changes from cate-development branch and upgraded to spring 3.0.0.RC1
changed flush mode to COMMIT. Solves lots of issues regarding hibernate conversations. added getUuidAndTitleCache methods at service level
added support to unregister from PostDataChangeListener and some new plugin versions
fixed an issue with pring not correctly handling the datasource after a transaction
Fixed a couple of bugs that arose when switching eclipse-plugin to cdm 2.1
moved the Listener/Observer that fires after a CRUD took place into persistence layer
implemented the conversation mediation strategy to propagate changes to the dataset to registered conversation enabled implementors
minor