Demo Prep

Still don't have the swig code running from cmd or any python code called in a windows environment, so for now I'll just have to call it from cygwin.
-options for creation of many files that have the flush growing (basefile input), or a single image file (basefile input, radius)

Within Maya, open python command line
import shader (will only run once per session, after that Maya stores the code)
to run again reload(shader)
-choose appropriate files (default used if none chosen)
-adjust displacement if desired