show-tileset-diffs: Ignore [BUILD_COLOR] tag
Manual harmonisation of many tilesets

Includes:
    * Cluster size fixing
    * Removal of unused inorganics
    * Creature caste tags
    * Creature alignment tags

All tilesets except Masterwork, Phoebus, and Obsidian Soul affected.
Merge branch 'harmonize_raws' into unified

* harmonize_raws:
  Manual harmonisation of many tilesets
  show-tileset-diffs: Ignore [BUILD_COLOR] tag