- Made "macosx-version-min" set via MAC_OSX_VERSION_MIN variable.
- Added build-deps for eigen2
- Added EIGEN2DIR to openscad.pro.user
- Unchecked "Use Shadow Build" to build OpenSCAD.app in project
directory.
- Removing user-dependency in dep-build path.
- QT Creator complains about entries in Preferences.ui
- File opescad.pro.user by QT Creator on Mac OS X 10.7.