Add Haskell port

haskell/gilded-rose.cabal

@@ -0,0 +1,34 @@
+name:                gilded-rose
+version:             0.1.0.0
+synopsis:            Haskell-port of the gilded rose kata
+license:             GPL
+author:              Sven Heyll
+maintainer:          sven.heyll@gmail.com
+category:            System
+build-type:          Simple
+cabal-version:       >=1.10
+
+library
+  exposed-modules:   GildedRose
+  build-depends:     base >=4.7 && <4.8
+  hs-source-dirs:    src
+  default-language:  Haskell2010
+
+executable gilded-rose
+  main-is:           Main.hs
+  build-depends:     gilded-rose, base >=4.7 && <4.8
+  hs-source-dirs:    src
+  default-language:  Haskell2010
+
+test-suite spec
+  type:              exitcode-stdio-1.0
+  ghc-options:       -Wall
+  hs-source-dirs:    test
+  default-language:  Haskell2010
+  main-is:           Spec.hs
+  other-modules:     GildedRoseSpec
+  build-depends:     base >=4.7 && <4.8
+                   , gilded-rose
+                   , hspec
+                   , hspec-expectations
+                   , QuickCheck