Wings-2.1.2 Released

[dgud]

- Fixed starting wings with file argument, either double clicking
on wings file on windows or dragging file to wings app on mac.
Reported by sandman. [dgud]

- Auto scroll outliner when dragging images.
Suggested by oxo. [dgud]

- Add show/hide toolbar option in preferences.
Reported by Fonte Boa. [dgud]

- Tweak magnet adjust did not stop when key was released.
Reported by Fonte Boa. [dgud]

- Press shift to disable docking window when moving.
Suggested by many. [dgud]

- Rework drawing edges and selection to fix problems on some
graphic cards and drivers, i.e. Macs with old Intel gfx cards.
Debugged by tkdb [dgud]

- Indicate used magnet type, and fix status bar issues on Mac.
Reported by tkbd. [dgud]

- Improved dialog handling on Mac. [dgud]

- Improve camera and mouse drag performance. [dgud]

- Various redraw & refresh improvements. [dgud]