Patchwerk 1.0.3

• Everything on the web shows the screen the way the unit's panel does (the same look as the emulator with "Match the unit's panel" ticked):
  the module pictures, the screenshots in the README and the reference, the logo and the link preview, and the page's own brand colors,
  its mark and its tab icon. They are made through tools/panel_look.py (a port of the page's look); the firmware's palettes are as they were.
  tools/gen_shots.sh makes the screenshots from the host simulator (tests/scenarios/web_shots.txt, og_shots.txt).
• The name is written Patchwerk (not all capitals) in the page, README, BUILDING.md, the reference, the cheatsheet and the unit's help text. The
  splash on the unit stays capitals (its large face has only those letters), and patch codes still start with PATCHWERK: so old ones load.
• The README links to mattkuebrich.com/patchwerk and opens with the page's own description. The reference has pictures for groups, MUTES and
  MUTATE (web/shots/groups.png, mutes.png, mutate.png).
• update.command (double-click, kept off GitHub): puts the newest patchwerk-v….zip from Downloads into the folder, keeping fmhub.json, then offers to publish.
• "Match the unit's panel" is also under the emulator (one switch with the palette editor's).