Improve Compare with Controlled Version

[DanG83616]

Perforce is the CM software.
Use Package Control to check out a package
Make changes (not necessary to see the hang but this is the use case)
Try to review your changes before submitting
Package Control->Compare with Controlled Version... hour glass...

I think a work-around is to configure p4 to clobber the package file but I'm certain that will eventually cause me to lose work. I know I will Get Latest at the wrong moment and, even though it pops up warnings, I'll wipe out some brilliant changes.

Here is the request: Automatically compare against a temporary version of the file from the repository.

Thanks, DanG