Adding "paragonie/random_compat" as a composer dev

requirement and suggestion, for support of the new native CSPRNG when
using PHP 5.x

Author: Rican7

composer.json

@@ -27,7 +27,11 @@
         "ext-openssl": "*",
         "phpunit/phpunit": "^4.7",
         "phpunit/php-code-coverage": "^2.2",
-        "squizlabs/php_codesniffer": "^2.3"
+        "squizlabs/php_codesniffer": "^2.3",
+        "paragonie/random_compat": "^2.0"
+    },
+    "suggests": {
+        "paragonie/random_compat": "Allows for more cryptographically secure random data generation during the NTLM hashing process"
     },
     "autoload": {
         "psr-4": {"Robin\\Ntlm\\": "src/Robin/Ntlm/"}