esc/Psignifit-3.x — pull request #4 by hoechenberger (2013-05-24 18:52:11+00:00)
Title: Small fixes/additions in docstrings/documentation; small bugfix

I added all available sigmoids and cores to the documentation; mentioned Canopy for Mac users; applied many minor doc fixes, and a bug fix in sigmoid.h (PsiId did not return a unique identifier).

Before pulling, please note that I could not run the nose tests due to technical difficulties.