removed all non-supported growth input files

this PR removes all growth input files that aren't supported, and leaves a single input file that shows we have a growth region that works as expected *only* with the source facility.

@scopatz, the BatchReactor is a lost cause for 1.0. It was never updated with the preprocessor, and it was updated incorrectly with respect to the `CommodityProducer` toolkit class. It will take more than an hour or two to get it back up to snuff.