Force the test suite to run on a client initialized with the Redis 2.2 profile for now.

test/PredisShared.php

@@ -49,7 +49,7 @@ class RC {
     }
 
     private static function createConnection() {
-        $serverProfile = Predis\RedisServerProfile::get('dev');
+        $serverProfile = Predis\RedisServerProfile::get('2.2');
         $connection = new Predis\Client(RC::getConnectionArguments(), $serverProfile);
         $connection->connect();
         $connection->select(RC::DEFAULT_DATABASE);