add translation API, add fi_FI and en_EN translations, add C and
.properties file support, check if file is binary before sending and
clean up ajax handler
websocket.html is just a blank page with the newest javascript helpers
threading working wonderfully! Except my own code.
websocket.html and thte bit from panel_handler.py can be deleted once this is done. It was just because the css and js kept loading for super long
