setStopOnFileLoad(false) to stop execute script if loading different design type

[grumpyinca]

The StopOnFileLoad feature was created to selectively allow the guidedDesign execute script to load saved designs without stopping execution. The default behavior for all other execute scripts is to stop running when File:Open loads a different design.

Additional testing and work with the current behavior has brought up the idea that it would be even better if guidedDesign stopped when loading different design types. Specifically, including the code:

            actions: [
                setStopOnFileLoad(false)
            ] 

in an execute script should allow that script to File:Open designs of the same design type but have the script stop execution when File:Open of a different design type happens.

While currently assigned in the 5.1 milestone, this issue is low priority and may be pushed into a future milestone or the unassigned category.