Building Drawing Utility

I'll clean this up after work (at lunch), but you can ignore all commits before today.

This is the parser that I use to split giant character drawings up into .json files that can be read by the game.  Open up drawing.txt to see the multi-z office tower entry as an example.  This needs to be placed in c:/building utility/ for it to work unless you edit the python code (python is super easy).  I never really intended to release this so I haven't spent any time polishing it... at all.  Just figured someone else might want to make large buildings quickly.

I see you #8237  :)