Cabal revisions of tidal-0.4.19

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

 name:                tidal version:             0.4.19+x-revision: 1 synopsis:            Pattern language for improvised music -- description:          homepage:            http://yaxu.org/tidal/                        Sound.Tidal.VolcaKeys                        Sound.Tidal.Utils -  Build-depends: base < 5, process, parsec, hosc > 0.13, hashable, colour, containers, time, websockets > 0.8, text, mtl >=2.1, transformers, mersenne-random-pure64,binary, bytestring, hmt, alsa-seq, alsa-core+  Build-depends: base < 4.11, process, parsec, hosc > 0.13 && < 0.16, hashable, colour, containers, time, websockets > 0.8, text, mtl >=2.1, transformers, mersenne-random-pure64,binary, bytestring, hmt, alsa-seq, alsa-core