add character JSON endpoint, improve ratelimit rules

rpg-docs/lib/functions/characterJSON.js

@@ -0,0 +1,17 @@
+JSONExport = function(charId) {
+  var character = {
+    "attacks": Attacks.find({charId: charId}).fetch(),
+    "characters": Characters.find({_id: charId}).fetch(),
+    "classes": Classes.find({charId: charId}).fetch(),
+    "containers": Containers.find({charId: charId}).fetch(),
+    "effects": Effects.find({charId: charId}).fetch(),
+    "experience": Experiences.find({charId: charId}).fetch(),
+    "features": Features.find({charId: charId}).fetch(),
+    "items": Items.find({charId: charId}).fetch(),
+    "notes": Notes.find({charId: charId}).fetch(),
+    "proficiencies": Proficiencies.find({charId: charId}).fetch(),
+    "spellLists": SpellLists.find({charId: charId}).fetch(),
+    "spells": Spells.find({charId: charId}).fetch()
+  };
+  return JSON.stringify(character);
+}