Add PHP Code sniffer to composer.json require-dev dependencies

diff --git a/composer.json b/composer.json
index 7a9b1ca..c62f0cf 100644 (file)
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,8 @@
         "symfony/yaml": "@dev"\r
     },\r
     "require-dev": {\r
-        "phpunit/phpunit": "4.*"\r
+        "phpunit/phpunit": "4.*",\r
+        "squizlabs/php_codesniffer": "~1.5.4"\r
     },\r
     "autoload": {\r
         "psr-4": {\r