README, distribution changes.

Fix FPU control word setting for Intel architectures.
More identifier renaming fallout.
Read Superfish format, generate Surfaces of Revolution.

Add forgotten files.

First working test of TetGen.

TetGen runs, but it still errors out...

Initially testable, but incorrect version of the Tetgen wrapper.
Triangle wrapper works and is much simplified.

First compilable version.

Update triangle.

Initial version.