Switched the TabbedVisualizations MenuItem keys to hard-coded strings from being based on the snippets so that they aren't affected if the snippets change.
Switched the TabbedVisualizations MenuItem keys to hard-coded strings from being based on the snippets so that they aren't affected if the snippets change.

codeforboston/cliff-effects,knod/cliff-effects-1,knod/cliff-effects-1,codeforboston/cliff-effects