Dataphor performance boost

I just witnessed a data entry form that used to take 7-8 seconds to show, take <5 seconds to show the first time and <1 second thereafter. The reason: Plan caching and a shared shadow catalog for application transactions. In-editing server round trips have also been reduced (in some cases to 0) reducing server load and improve high-latency connection performance. This will all be in the next release, along with better behavior for the lookup controls and the incremental search control.

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