Crate rgrow

The rgrow (FIXME: we need a better name!) tileset simulator. This generally uses the algorithms of the venerable Xgrow.

Modules

• base
• canvas
• cffi
• colors
• ffs
• models
• parser_xgrow
  A parser for the original Xgrow tileset files. Note that this tries to fit Xgrow’s behavior closely, so parsing is occasionally weird (eg, no whitespace is needed to separate things)
• ratestore
• simulation
• state
• system
• tileset