Vanilla structures update. Part 2: Trek and Vanilla Villages

New content

• Cherry villages are here and spawning in cherry grove biome;
• Swamp villages are back with HUGE rework;
• Trek is now compatible with Waystones. Waystones are guaranteed to spawn in Trek villages if mod is present. They are remade with processors to blend in better.

Technical part

• Trek now replaces only ~50% of vanilla villages, which allows compatibility with some other mods, that change vanilla villages directly;
• Common, medium and rare categories of structures should now avoid generating inside of villages;
• Adjusted rarity of villages, now they spawn a little rarer;
• Adjusted amount of villagers spawning in villages;
• Adjusted amount of beds in living houses in villages (beds in other houses are untouched, but will be removed in future);
• Fixed stairs on house entrances in villages;
• Other small fixes in villages, including functional blocks, interior revork in some houses and structure voids;
• All village houses rotated to east;
• Fixed issue #17. Trek loot tables are now using on_random_loot tag instead of using ALL enchantements;
• Fixed issue #11. Structures mentioned there now should be available;
• Fixed processor probabilities;
• Reverted project_start_to_heightmap change;
• Fixed tabulation in all files. Now they use 2 spaces instead of 4.