groovy 2.1.4

Also maintain the icns file, so groovyConsole gets the proper icon.

Closes Homebrew/homebrew#20348.

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

Formula/groovy.rb

@@ -2,15 +2,14 @@ require 'formula'
 
 class Groovy < Formula
   homepage 'http://groovy.codehaus.org/'
-  url 'http://dist.groovy.codehaus.org/distributions/groovy-binary-2.1.3.zip'
-  sha1 'fa41789263ca6c7af145a3e5f568f264b4fd7a12'
+  url 'http://dist.groovy.codehaus.org/distributions/groovy-binary-2.1.4.zip'
+  sha1 '3e1dbf3469c6485448d555f7cba9ab4e7445760b'
 
   option 'invokedynamic', "Install the InvokeDynamic version of Groovy (only works with Java 1.7+)"
 
   def install
     # Don't need Windows files.
-    # Why are icons in bin?
-    rm_f Dir["bin/*.bat","bin/groovy.{icns,ico}"]
+    rm_f Dir["bin/*.bat"]
 
     if build.include? 'invokedynamic'
       Dir['indy/*.jar'].each do |src_path|
@@ -22,7 +21,7 @@ class Groovy < Formula
 
     prefix.install_metafiles
     libexec.install %w(bin conf lib embeddable)
-    bin.install_symlink Dir["#{libexec}/bin/*"]
+    bin.install_symlink Dir["#{libexec}/bin/*"] - Dir["#{libexec}/bin/*.icns"]
   end
 
   def caveats