Bug Fix: Issue with trailing forward slashes in sim folder specification. ends up as something// instead of something/

Bug Fix: File copy operations are not verbose in local execution

Bug Fix: Test connection sometimes doesn't work with test connection button in SimSpecDialog

Improvement Fix: Have to enter SimSpec values every time a simulation execution is specified

Improvement Fix Continued: Enter key doesn't work in many fields in many dialogs (fixed this for SimulationSpecificationDialog)