leonardoxc

With this branch we can do this: ``` php $memcache = new Memcache; $memcache->connect('127.0.0.1',11211); $rateLimiter = new RateLimiter($memcache, $_SERVER["REMOTE_ADDR"]); try { // 10 requests / minute $rateLimiter->limitRequestsInMinutes(10, 1); } catch...