imlib2 1.4.7

Closes Homebrew/legacy-homebrew#38693.

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

Formula/imlib2.rb

@@ -1,10 +1,7 @@
-require 'formula'
-
 class Imlib2 < Formula
-  homepage 'http://sourceforge.net/projects/enlightenment/files/'
-  url 'https://downloads.sourceforge.net/project/enlightenment/imlib2-src/1.4.6/imlib2-1.4.6.tar.bz2'
-  sha1 '20e111d822074593e8d657ecf8aafe504e9e2967'
-  revision 1
+  homepage "http://sourceforge.net/projects/enlightenment/files/"
+  url "https://downloads.sourceforge.net/project/enlightenment/imlib2-src/1.4.7/imlib2-1.4.7.tar.bz2"
+  sha256 "35d733ce23ad7d338cff009095d37e656cb8a7a53717d53793a38320f9924701"
 
   bottle do
     revision 1
@@ -15,11 +12,11 @@ class Imlib2 < Formula
 
   deprecated_option "without-x" => "without-x11"
 
-  depends_on 'freetype'
-  depends_on 'libpng' => :recommended
+  depends_on "freetype"
+  depends_on "libpng" => :recommended
   depends_on :x11 => :recommended
-  depends_on 'pkg-config' => :build
-  depends_on 'jpeg' => :recommended
+  depends_on "pkg-config" => :build
+  depends_on "jpeg" => :recommended
 
   def install
     args = %W[