Singular/Sources — pull request #56 by YueRen (2012-01-25 18:11:36+00:00)
Title: Gfanlib

added lots of documentation, should be complete (except front page of fan, see commit)
initialized cones and polytopes are in canonical form by default
added quickConeViaNormals, quickPolytopeViaNormals for initialization without
added canonicalizeCone for manual canonicalization of the cone