new features
- interface config menu with save gui.json in virtual_sdcard
- config.json to change socket-settings
- webcam support
- autocomplete / help in console with "tab"-key
- show target temp in tempchart
- show machine limits in settings > machine
- show all metadata from gcode files
- calc estimations on file, filament & slicer time
fixed issues
- tooltip in tempchart
- responsive fixes