Update composer from 1.4.2 to 1.5.2

This is a bugfix and maintenance release.

Tested as working on XE500C13-K01US.

packages/composer.rb

@@ -3,30 +3,21 @@ require 'package'
 class Composer < Package
   description 'Dependency Manager for PHP'
   homepage 'https://getcomposer.org/'
-  version '1.4.2'
-  source_url 'https://github.com/composer/composer/archive/1.4.2.tar.gz'
-  source_sha256 'b5ebe7bfddf6e05be9ab071d5d53dc49e7c9059a12238460ec86e2e6ab722e06'
+  version '1.5.2'
+  source_url 'https://github.com/composer/composer/archive/1.5.2.tar.gz'
+  source_sha256 'e8af65669563890364ec73ed57f589b1200f03fd86edc925a9961235aff5f54d'
 
   binary_url ({
-    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/composer-1.4.2-chromeos-armv7l.tar.xz',
-     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/composer-1.4.2-chromeos-armv7l.tar.xz',
-       i686: 'https://dl.bintray.com/chromebrew/chromebrew/composer-1.4.2-chromeos-i686.tar.xz',
-     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/composer-1.4.2-chromeos-x86_64.tar.xz',
   })
   binary_sha256 ({
-    aarch64: '21fc4be414c57b87f2fef310bd5686bf9afacf9b42d70eb965c3d2a2ebf8169d',
-     armv7l: '21fc4be414c57b87f2fef310bd5686bf9afacf9b42d70eb965c3d2a2ebf8169d',
-       i686: 'd9287ea3756417da202bc720f24a68942f0d8391e73ab2f403b4d28b243d5ec0',
-     x86_64: 'a4df579e211c787e5d92c6102a6f3ee1017de8813ed5fe3482b5be0b0633f27e',
   })
 
   depends_on 'php7' unless File.exists? '/usr/local/bin/php'
 
   def self.install
     system "php -r \"copy('https://getcomposer.org/installer', 'composer-setup.php');\""
-    abort 'Checksum mismatch. :/ Try again.'.lightred unless Digest::SHA384.hexdigest( File.read('composer-setup.php') ) == '669656bab3166a7aff8a7506b8cb2d1c292f042046c5a994c43155c0be6190fa0355160742ab2e1c88d40d5be660b410'
-    system "php composer-setup.php --install-dir=/usr/local/bin --filename=composer --version=1.4.2"
-    system "mkdir -p #{CREW_DEST_DIR}/usr/local/bin"
-    system "cp /usr/local/bin/composer #{CREW_DEST_DIR}/usr/local/bin/composer"
+    abort 'Checksum mismatch. :/ Try again.'.lightred unless Digest::SHA384.hexdigest( File.read('composer-setup.php') ) == '544e09ee996cdf60ece3804abc52599c22b1f40f4323403c44d44fdfdd586475ca9813a858088ffbc1f233e9b180f061' 
+    system "mkdir -p #{CREW_DEST_PREFIX}/bin"
+    system "php composer-setup.php --install-dir=#{CREW_DEST_PREFIX}/bin --filename=composer --version=1.5.2"
   end
 end