Merge pull request #1284 from uberhacker/add-intltool-package

Add intltool package

packages/intltool.rb

+require 'package'
+
+class Intltool < Package
+  description 'intltool is a set of tools to centralize translation of many different file formats using GNU gettext-compatible PO files.'
+  homepage 'https://freedesktop.org/wiki/Software/intltool/'
+  version '0.51.0'
+  source_url 'https://launchpad.net/intltool/trunk/0.51.0/+download/intltool-0.51.0.tar.gz'
+  source_sha256 '67c74d94196b153b774ab9f89b2fa6c6ba79352407037c8c14d5aeb334e959cd'
+
+  depends_on 'libtool'
+  depends_on 'perl_xml_parser'
+
+  def self.build
+    system "./configure --prefix=#{CREW_PREFIX}"
+    system "make"
+  end
+
+  def self.install
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+  end
+end