Add git-hooks formula

git-hooks.rb

@@ -0,0 +1,10 @@
+require 'formula'
+
+class GitHooks < Formula
+  head 'git://github.com/icefox/git-hooks.git'
+  homepage 'https://github.com/icefox/git-hooks'
+
+  def install
+    bin.install 'git-hooks'
+  end
+end