Comments in enumerations are not shown in OMEdit in case of type imports

[Francesco Casella]

Please check the attached test package. If you open System with OMEdit, double-click on m, and select a new value for parameter p, the enumeration values are shown, instead of their explanatory comments. I guess the API ignores the import statmentes, which are often use for convenience, in order to avoid very long paths in the source code.

This should be preferably fixed for 2.0.0