Quest Forever

## 0.9.0

From player feedback:

- **The marker colour is now yours to choose.** Purple is hard or impossible to
  distinguish for some people, which made a colour-only signal useless to them.
  Presets plus a full colour picker, and a "match text" option that drops the
  colour entirely so the marker reads regardless of what colours you can see.
- **Tags can sit before the quest name instead of after it.** Long quest names
  are truncated in the tracker, and a trailing marker was the part getting cut
  off. On the left it stays visible at any name length.
- **Added an options panel and a minimap button.** Left-click the button for
  the panel, right-click to flip the tags to the other side, drag to move it.
  `/questforever options`, `colour`, `side` and `button` do the same from chat.