Add handbrake package

Add pre-built binaries

packages/handbrake.rb

+require 'package'
+
+class Handbrake < Package
+  description 'HandBrake is a tool for converting video from nearly any format to a selection of modern, widely supported codecs.'
+  homepage 'https://handbrake.fr/'
+  version '1.3.3'
+  compatibility 'x86_64'
+  case ARCH
+  when 'x86_64'
+    source_url 'https://github.com/HandBrake/HandBrake/releases/download/1.3.3/HandBrake-1.3.3-source.tar.bz2'
+    source_sha256 '218a37d95f48b5e7cf285363d3ab16c314d97627a7a710cab3758902ae877f85'
+    depends_on 'gtk3'
+    depends_on 'ffmpeg'
+    depends_on 'jansson'
+    depends_on 'nasm' => :build
+    depends_on 'numactl'
+    depends_on 'sommelier'
+  end
+
+  binary_url ({
+    x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/handbrake-1.3.3-chromeos-x86_64.tar.xz',
+  })
+  binary_sha256 ({
+    x86_64: '0d18c1ba42efce8b8566ac0752cb46cc8e87ba422b5729bcd6558cd1d7e4c5e1',
+  })
+
+  def self.patch
+    system "for f in \$(find -name '*.*'); do sed -i 's,/usr/include/libxml2,#{CREW_PREFIX}/include/libxml2,g' \$f; done"
+  end
+
+  def self.build
+    ENV['TMPDIR'] = "#{CREW_PREFIX}/tmp"
+    system "./configure --prefix=#{CREW_PREFIX} --enable-x265 --enable-numa --enable-fdk-aac --harden"
+    Dir.chdir 'build' do
+      system 'make'
+    end
+  end
+
+  def self.install
+    Dir.chdir 'build' do
+      system 'make', "DESTDIR=#{CREW_DEST_DIR}", 'install'
+    end
+  end
+
+  def self.postinstall
+    puts
+    puts "To get started, type 'ghb'.".lightblue
+    puts
+    puts "Type 'HandBrakeCLI' for the command line.".lightblue
+    puts
+  end
+end