SharpConstruct 0.12 Release Candidate 2

* Simplified wireframe drawing.

* The red cursor is now drawn in immediate mode rather than with display
lists.

* Using the draw brush with layer + colorize activated now behaves as
expected when a portion of the model is masked.

* After clicking the Center button, or after using the Zoom slider, Simple
Rotation's data is updated to avoid unexpectedly rotating the model.

* Windows shows correct version number in about box.

More information can be found here:
http://sharp3d.sourceforge.net/