Add mod documentation in seven languages

manifest.json

@@ -1,9 +1,9 @@
 {
   "id": "characters_editor",
-  "name": "Character Editor",
+  "name": "Characters Editor",
   "version": "1.0.0",
   "author": "ct",
-  "description": "Editor of the game's characters (characters_base, \"Kind\": \"character\") in the style of the other editor windows: heroes, NPCs and enemies of a writable mod in a searchable list with their portraits, a form with the name in every language of the mod, portrait, the RPG map charset, battle stats and the battle actions picked from the loaded ones; loot and fields of other mods stay editable as JSON. New characters, copies, deletion, undo, and a save the running game sees at once. Opens from the main menu tools and the in-game toolbar.",
+  "description": "Edits a mod's characters while the game runs: names in every language, portrait, RPG walking sprite, battle numbers and actions. A save reaches the running game at once.",
   "category": "tools, editor",
   "sources": [
     "src/**/*.cs"