Makes a scenery template given a block layer file

This file speeds up the process of making scenery by replacing all the
characters expect the '-' to hashTags. This makes the outline of the
blocks
easy to see and easier to place plants and fruits on.

NOTE: HashTags are read in by the Data file as empty sprites (Added by
Will).
See description for details

You put the block layer in this file and then run
$ python makeTemplateMaker.py in the command area and it generates the
file with hashtags you can work with.