update index.rb

Author: delvdoescoding

api/index.rb

@@ -5,7 +5,7 @@
 app = NavyKit.new
 Handler = Proc.new do |request, response|
   response["Access-Control-Allow-Origin"] = "*"
-  response["Access-Control-Allow-Methods"] = "GET, POST, OPTIONS"
+  response["Access-Control-Allow-Methods"] = "*"
   response["Content-Type"] = "application/json"
   response.status = 200;
   app.use(request, response)