Added formula for newLISP

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

* Update to 10.2.1

Formula/newlisp.rb

@@ -0,0 +1,23 @@
+require 'formula'
+
+class Newlisp <Formula
+  url 'http://www.newlisp.org/downloads/newlisp-10.2.1.tgz'
+  homepage 'http://www.newlisp.org/'
+  md5 '27c51c0b95bdf0433e82eeff6010e93a'
+
+  depends_on 'readline'
+
+  def install
+    # Minimal install as describe in the README
+    system "./configure"
+    system "make"
+
+    bin.install 'newlisp'
+  end
+
+  def caveats; <<-EOS
+    Because of hardcoded paths in the newLISP source,
+    this formula does not install the Java-based IDE.
+    EOS
+  end
+end