Added toolbar with start and stop button

test.lua

@@ -1,5 +1,8 @@
+local socket = require 'socket'
+
 print("Starting loop: test 123")
-for i = 1, 4 do
+for i = 1,100 do
+  socket.sleep(0.5)
   print("i =", i)  -- we'll stop here
 end
 print("Yaaayyyy it works perfectly fine :)")