v1.4.0

New features:

• Proper triangulation of non-convex faces with more than 3 vertices.
• The model orientation can be changed using the -XYZ, -XZY, -YXZ, -YZX, -ZXY, and -ZYX options.
• Faces can be flipped using the -F option.

Fixes:

• Because of a limited buffer size for reading lines (256 characters), faces with many vertexes were not properly read for OBJ models. This was fixed.

Changes:

• Added models/non-convex.obj to test capability of triangulating non-convex faces.