For #25587 - Spaces in Windows PC & Python paths are now supported.

Spaces are now supported in paths for Pipeline Configurations on Windows when using the latest version of the tank.bat file.  Additionally, Python can now be installed into a path with spaces in (e.g. C:\Program Files) if needed.
Maybe this is too much, but since most of the dev people are less familiar with batch programming, how about adding some links here to a stack overflow page or a syntax overview. Seems like a little blurb about that "usebackq tokens=*" bit can be helpful for future (batch file apprentice) code readers?