Type Catalog Length Unit Display

[dbroad]

When loading a metric family that uses a type catalog into an imperial project or family, the lengths are always translated to the receiving family's/project's imperial units.  This can make it difficult to compare manufacturer's catalog information with the type catalog.  I propose that the length units in the dialog either 1)should be suffixed in the type catalog dialog if different from project units and kept in the type catalog's unit style or 2)a units toggle button be provided between the type catalog and receiving family units style.