editor 目录参考

文件
	biome_editor.cpp
	BiomeEditorModule.h
	BiomeRulesEditor.cpp
	BiomeRulesEditor.h
	UI-neutral biome editor: workspace, PointSet preview, undo.
	BiomeRulesEditorScriptBindings.cpp
	BiomeRulesEditorScriptBindings.h
	Squirrel adapter for the biome rules editor.
	EditorBiomeTarget.h