New formula: fastjar

An implementation of Sun's jar utility in C.

Closes Homebrew/homebrew#8307.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

Formula/fastjar.rb

@@ -0,0 +1,18 @@
+require 'formula'
+
+class Fastjar < Formula
+  url 'https://downloads.sourceforge.net/project/fastjar/fastjar/0.94/fastjar-0.94.tar.gz'
+  homepage 'http://sourceforge.net/projects/fastjar/'
+  md5 '14d4bdfac236e347d806c6743dba48c6'
+
+  def install
+    system "./configure", "--disable-debug", "--disable-dependency-tracking",
+                          "--prefix=#{prefix}"
+    system "make install"
+  end
+
+  def test
+    system "fastjar -V"
+    system "grepjar -V"
+  end
+end