Resolution parameters switched in documentation for torus function

[zoemarschner]

The documentation for the torus function states that the first parameter (nR) is the number of vertices along the large perimeter and the second parameter (nr) is the number of vertices along the small perimeter, but in the code the meaning of these parameters are switched.

V,F = gpy.torus(10, 3, R=1., r=0.1) produces:

But according to the documentation should produce:

[odedstein]

Thanks for pointing this out, Zoë!

[odedstein]

This was fixed by #114.