add and/or reorganize OSApp Library OSMs by standard
Problem: Models will often use space types from multiple building types but only one standard, which requires the user to load multiple library OSMs then find the objects for the specific standard (e.g. 90.1-2007).
Rationale: It would be easier to instead load a library OSM that had all the objects for a specific standard.
Solution: Add and/or reorganize the building type OSM library by standard.
Pros and Cons of Solution:
+ may be easier for users
- may be obsolete if OS deprecates the use of File > Load Library