Raw improvements

[StanHash]

• Fix raw parsing related error messages crashing ColorzCore (that's on me: I converted bad string to int and it threw an uncaught exception)
• Decouple raw and raw parsing (add new static RawReader class)
• Add couple of flag aliases (as well as framework for easily adding more)
  • alignment for offsetMod
  • bitUnit for indexMode
  • listTerminator for terminatingList
• Add support for empty game lists, as well as the any game. Both have the same purpose in making the raw available regardless of game.
• rework raws internally to have more generic representation and simpler code
  • Use new SetBits extensions rather than BitArrays for writing data, which may or may not be slightly faster? (Code looks cleaner tho imo).
• check for raw params not fitting the bounds of a raw and err accordingly.

[Crazycolorz5]

Going to look at merging this once I get #53. From a review standpoint looks fine though.