[dataquery/dictionary] Add option to display enums as either value or field in dataquery module

[driusan]

The dataquery module was showing the backend enum value, rather than the frontend label, which isn't very useful to most users.

This adds an option for the user to select how they want to display enums.

It also updates the menu label from "alpha" to "beta" since the module has now been tested with large data sets.