gnu: mednafen: Improve package style.

* gnu/packages/emulators.scm (mednafen)[arguments]: Use G-expressions.
[inputs]: Remove input labels.

Change-Id: I8ec291faae92a19da880a65fab39d9a01b7ddda7

gnu: mednafen: Update to 1.32.1.

* gnu/packages/emulators.scm (mednafen): Update to 1.32.1.

Change-Id: I62d75f0158fe958ea9d1e7750be6ef715c18fae0

gnu: Add matterhorn.

* gnu/packages/haskell-apps.scm (matterhorn): New variable.

Change-Id: I8f83b39fdc5f94251239129814068000fb492336

gnu: Add ghc-brick-skylighting.

* gnu/packages/haskell-xyz.scm (ghc-brick-skylighting): New variable.

Change-Id: I634c108edff99b1003c26dbb2f9107ed464a5e84

gnu: Add ghc-brick.

* gnu/packages/haskell-xyz.scm (ghc-brick): New variable.

Change-Id: I52fbfa27422a6aacca65d0e8ed5ffa3ab335cc67

gnu: Add ghc-hclip.

gnu/packages/haskell-xyz.scm (ghc-hclip): New variable.

Change-Id: I2d1a2d6e1983eb89a5e61eb05204c2e1c0dc3634

gnu: Add ghc-vty-6.

* gnu/packages/haskell-xyz.scm (ghc-vty-6): New variable.

Change-Id: I2e2dbbe0e99d26f38494fb6bdb51bc6d67e5c02c

gnu: Add ghc-vty-unix.

gnu/packages/haskell-xyz.scm (ghc-vty-unix): New variable.

Change-Id: Idf8e550a5d7b645d19af177dd65c5956ba3ab478

gnu: Add ghc-vty-crossplatform.

* gnu/packages/haskell-xyz.scm (ghc-vty-crossplatform): New variable.

Change-Id: Icbd33d9bbd7561bdb6178b3431edef6a1db92fcb

gnu: Add ghc-unix-compat-7.

* gnu/packages/haskell-xyz.scm (ghc-unix-compat-7): New variable.

Change-Id: I28e8e4924d4f829dd07059aa205d894803409320

gnu: Add ghc-unique.

* gnu/packages/haskell-xyz.scm (ghc-unique): New variable.
* gnu/packages/patches/ghc-unique-support-newer-hashable.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.

Change-Id: Id9876b8018f5f8b3bcb82ab0bb13616ed298c31b

gnu: Add ghc-stm-delay.

* gnu/packages/haskell-xyz.scm (ghc-stm-delay): New variable.

Change-Id: If9e20a2c103549de9b4b7d63158fe34165f6036a

gnu: ghc-text-zipper: Update to 0.13.

* gnu/packages/haskell-xyz.scm (ghc-text-zipper): Update to 0.13.

Change-Id: I0ae9154713d799b48f9f0772a7c7ee2210493095

gnu: Add ghc-monad-parallel.

* gnu/packages/haskell-xyz.scm (ghc-monad-parallel): New variable.

Change-Id: I39a5b5392a50fb4f6e9e15ed107705486362d021

gnu: Add ghc-checkers.

* gnu/packages/haskell-xyz.scm (ghc-checkers): New variable.

Change-Id: I4228398238a169e49e68ead60cbe69ef0437e3e9

gnu: Add ghc-bimap.

* gnu/packages/haskell-xyz.scm (ghc-bimap): New variable.

Change-Id: Ib6ffebff5417273afaa3a08005aae3445606d6d2

gnu: Add ghc-aspell-pipe.

* gnu/packages/haskell-xyz.scm (ghc-aspell-pipe): New variable.

Change-Id: I0d31c9c457ce33b45c0fb6589413208796843920

gnu: Add ghc-modern-uri.

* gnu/packages/haskell-web.scm (ghc-modern-uri): New variable.

Change-Id: I62d4c2722303cbeb9a7ef1acd3f12f355cf67509

gnu: Add ghc-mattermost-api-qc.

* gnu/packages/haskell-web.scm (ghc-mattermost-api-qc): New variable.

Change-Id: If28b8a03170bb235b2418329d408fec8f06d4b7c

gnu: Add ghc-mattermost-api.

* gnu/packages/haskell-web.scm (ghc-mattermost-api): New variable.

Change-Id: Idc2a8fb0d8589b38d7e50aa7565fff71dcc6ab28