Feature Request: support comparison of two models

[ahathaway]

Would be great if I could select two models from the list and then use a command that would basically copy both models to temp files, then start a pre-selected file comparison utility with those two temp files. I prefer Kaleidoscope as my comparison utility, but as long as you did it in a way that the user could supply the cli command for the utility, you could probably support anything that any given user wanted to use.

Thanks!