Merge pull request fzaninotto#648 from jadb/patch-1

Fix random integer generation, fixes fzaninotto#646

Author: fzaninotto

src/Faker/ORM/CakePHP/ColumnTypeGuesser.php

@@ -23,11 +23,11 @@ public function guessFormat($column, $table)
                 };
             case 'integer':
                 return function () use ($generator) {
-                    return $generator->randomNumber(10);
+                    return mt_rand(0, intval('2147483647'));
                 };
             case 'biginteger':
                 return function () use ($generator) {
-                    return $generator->randomNumber(20);
+                    return mt_rand(0, intval('9223372036854775807'));
                 };
             case 'decimal':
             case 'float':