* added readme pt-pt
* added url/querystring deps and fix chat pos/scale
url and querystring were missing in node_modules.
chat scale option wasn't implemented and chat input was on top instead of bottom.
* added bot version text field and guiScale for small screens
text field to choose bot version. gui scale changes on small screens (slider takes no effect then). Removed unused images.
* Update index.js
Co-authored-by: Romain Beaumont <romain.rom1@gmail.com>