features
- power control panel on dashboard
- flip webcam image
- add slicer version in gcode file list
- add SSL support
- display SAVE_CONFIG button if there are unsafed config settings
- add PWA startscreen settings and logos
- add generic_heaters to dashboard heaters
fixed issues
- enable extrude buttons without reload mainsail
- escape filenames for delete command
- disable brower autocomplete in console
- move gui.json from gcodes to config