Merge pull request #33 from wp-cli/fix/required-dependency-version

Make version constraint for PHP Codesniffer installer more flexible

Author: schlessera

composer.json

@@ -10,7 +10,7 @@
     "require": {
         "php": ">=5.4",
         "behat/behat": "^2.5",
-        "dealerdirect/phpcodesniffer-composer-installer": "^0.4.3",
+        "dealerdirect/phpcodesniffer-composer-installer": "^0.4.3 || ^0.5",
         "jakub-onderka/php-console-highlighter": "^0.3.2",
         "jakub-onderka/php-parallel-lint": "^1.0",
         "phpcompatibility/phpcompatibility-wp": "^1",