screenresolution 1.6 (new formula)

A tool to change screen resolution.

Closes Homebrew/homebrew#23852.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Formula/screenresolution.rb

@@ -0,0 +1,17 @@
+require 'formula'
+
+class Screenresolution < Formula
+  homepage 'https://github.com/jhford/screenresolution'
+  url 'https://github.com/jhford/screenresolution/archive/v1.6.tar.gz'
+  sha1 '5a4c397711c0cadb3cf58e8eb13dff50b993b388'
+  head 'https://github.com/jhford/screenresolution.git', :branch => "master"
+
+  def install
+    system "make"
+    system "make", "PREFIX=#{prefix}", "install"
+  end
+
+  test do
+    system "#{bin}/screenresolution", 'get'
+  end
+end