Issue I448 [80,enhancement,resolved] Preserve adjustable electrode potentials when replacing PA in View. As of 8.0.4-TEST17, when an array instance is replaced with another ("PAs|Rpl" button), a new option is presented to fast adjust the adjustable electrode potentials in the new instance to match those of the old instance. This option displays as the prompt "Restore adjustable electrode potentials in new array instance to match those of the array instance being replaced?" This option is only provided when the orignal and new arrays are both fast adjustable solution arrays (e.g. .PA0 files). Any electrode numbers defined in the new instance but absent in the old instance are left unchanged. Suggested by tbraun-20071007 due to frequently changing PA, saving as a new name, and replacing the new version into the workbench. Implemented in 8.0.4-TEST17