Initial support for info on unknown dyes

* Table mapping ramp -> dye

* Names of a bunch of dyes I know about (ie, I have)

* Dye info table that is similar to tDyeInfo so far (I'll be adding
  other data as appropriate)

* Allow toggling between all/known dyes on sort-by-name

* Sort by name now sorts unknown dyes too

* Changed KnownDye save format