Fix composer autoload declaration
Change autoload PSR-0 to PSR-4
Making destroy() compatible with AdapterInterface

Fixes error: Declaration of Phalcon\Session\Adapter\Mongo::destroy() must be compatible with Phalcon\Session\AdapterInterface::destroy($session_id = NULL)
added Phalcon\Filter namespace and Phalcon\Filter\File\Mime2Extension filter
fixed PSR2 violation
Merge pull request #169 from stevepacker/patch-1

Making destroy() compatible with AdapterInterface
added QueryLogger and readme file
added unit tests for QueryLogger, 100% coverage
added @see annotation to class
php 5.3 test compatibility
Merge pull request #171 from digitronac/feature/Phalcon_Db_Profiler_QueryLogger

Phalcon\Db\Profiler\QueryLogger + tests
Merge pull request #165 from ogarbe/1.3.0

Change PSR-0 autoloading to PSR-4
Merge pull request #173 from digitronac/1.3.0

added QueryLogger to readme components index
Destroy php session!

PHP will add the session info again to the database if its session is not destroyed.
Merge pull request #170 from digitronac/feature/mime2extension-filter

Feature/mime2extension filter
Merge pull request #178 from Milad/patch-1

Destroy php session!