added instructions to change passwords and add noip ddns
added form to update web ip and port settings
added local ip to the settings which can be changed
changed icon order
added clear log button, however exec doesn't work yet due to permissions
fixed bug related to web viewing
added some security to the websocket, you can only write to smarthome if a token from the mysql database matches the token set in smarthome
added separate password for websocket
added input for token in visualisation