* 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.
* added mobile controls
* fixed bot and chat
* mobile controls only appear on mobile or if forced
* lint fix
1b08956d10