Changelog of @hackage/sequitur 0.2.0.0

Changelog for `sequitur`

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to the Haskell Package Versioning Policy.

add decodeNonTerminalsToMonoid function
rename RuleId type to NonTerminalSymbol
add a benchmark program sequitur-bench (Thanks to MangoIV)
change Grammar type from a type synonym to a newtype, and add instances of Foldable, IsList, and IsString
introduce IsTerminalSymbol class synonym for absorbing the difference between hashable <1.4.0.0 and >=1.4.0.0.
use ST monad internally instead of arbitrary PrimMonad to allow GHC to inline (>>=) to produce more efficient code
add sequitur-demo program
add some sanity checks which are disabled by default