renamed OAuth2Application#reset to resetSecret and added resetToken (#1541)

src/client/Client.js

@@ -408,7 +408,7 @@ class Client extends EventEmitter {
    * @returns {Promise<OAuth2Application>}
    */
   fetchApplication(id = '@me') {
-    return this.rest.api.oauth2.applications(id).get()
+    return this.api.oauth2.applications(id).get()
     .then(app => new OAuth2Application(this, app));
   }
 

src/client/rest/APIRouter.js

@@ -7,7 +7,7 @@ const paramable = [
   'bans', 'emojis', 'pins', 'permissions',
   'reactions', 'webhooks', 'messages',
   'notes', 'roles', 'applications',
-  'invites',
+  'invites', 'bot',
 ];
 const reflectors = ['toString', 'valueOf', 'inspect', Symbol.toPrimitive, util.inspect.custom];