LAS and LAN added

I've added LAS and LAN region ( latin south america ) in LOLConfig.php
New example: inheritance to LOLClient, converting objects (LoLAMFBase::toArray()) and overloading.

I've added this class called LOLProfiler to explain a little more about its usage.
Update and rename profiler.class.php to LOLProfiler.php
Update index.php
Merge pull request #16 from funnyboy3402/master

Latin America (LAN/LAS ) support and a simple example!