Cabal revisions of hmatrix-0.20.2

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

 Name:               hmatrix Version:            0.20.2+x-revision: 1 License:            BSD3 License-file:       LICENSE Author:             Alberto Ruiz                         array,                         deepseq,                         random,-                        split,+                        split >= 0.2,                         bytestring,                         primitive,                         storable-complex,