Commits on Mar 23, 2013
  1. Make OpenSCAD look better on retina displays.

    Apps need an NSPrincipalClass entry in Info.plist to look good on retina
    displays, see "Framework-Scaled Mode Provides Automatic Scaling" in
    It's also what we did in Chromium ( )
    and what was suggested in openscad issue #279.
    This only makes the window decoration and all text pretty. The 3d view
    is still pixel-doubled: OpenGL is a pixel-based API and needs an
    explicit opt-in. This can be addressed in a future patch.
    While here, also consistently use tabs instead of spaces.
    nico committed Mar 23, 2013