ignore development files on production env

Signed-off-by: MarioRadu <magda_marior@yahoo.com>

Author: MarioRadu

bin/composer-post-install-script.php

@@ -53,4 +53,6 @@ function getEnvironment(): string
 
 echo "Using environment setting: " . getEnvironment() . PHP_EOL;
 
+var_dump(getenv('COMPOSER_DEV_MODE'));
+
 array_walk($files, 'copyFile');