Remove static/setup, files hosted elsewhere

static/setup/linux64/ghc-7.8-links.yaml

@@ -1,26 +0,0 @@
--
-  name: ghc
-  version: 7.8.4
-  url: http://www.haskell.org/ghc/dist/7.8.4/ghc-7.8.4-x86_64-unknown-linux-deb7.tar.xz
-  sha1: 11aec12d4bb27f6fa59dcc8535a7a3b3be8cb787
-  instructions:
-    - tar xJf ghc-7.8.4-x86_64-unknown-linux-deb7.tar.xz
-    - cd ghc-7.8.4
-    - ./configure --prefix=`pwd`
-    - make install
-    - cd ..
-    - rm ghc-7.8.4-x86_64-unknown-linux-deb7.tar.xz
--
-  name: cabal
-  version: 1.20.0.3
-  url: https://www.haskell.org/cabal/release/cabal-install-1.20.0.3/cabal-install-1.20.0.3.tar.gz
-  sha1: 444448b0f704420e329e8fc1989b6743c1c8546d
-  instructions:
-    - tar xzf cabal-install-1.20.0.3.tar.gz
-    - cd cabal-install-1.20.0.3
-    - ./bootstrap.sh
-    - cd ..
-    - rm -r cabal-install-1.20.0.3
-    - rm cabal-install-1.20.0.3.tar.gz
-    - mkdir cabal-1.20.0.3
-    - mv $HOME/.cabal/bin/cabal cabal-1.20.0.3/bin/cabal