Update composer binary to version 1.7.2

diff --git a/bin/composer.phar b/bin/composer.phar
index c8152aded231addb003810c90db4694aed117490..96fa2df7bdbe24e62d2435a043fd8d5e6228d4a4 100755 (executable)
Binary files a/bin/composer.phar and b/bin/composer.phar differ