User defined configuration file.

Make it possible to specify which configuration file to use when extending this class, in my example we have a pretty complex system where we have two different interfaces, where different groups of end users will use different authentication methods, one will use session based and another will use basic authentication, with this change you could enable that behaviour.
Merge pull request #372 from rikardhassel/patch-2

User defined configuration file
Change default "Enable emulate request" comment to TRUE in application/config/rest.php
Merge pull request #374 from agung-wete/master

Change default "Enable emulate request" comment to TRUE in config/rest.php
fixed #371
Update Format.php

miss ;
Merge pull request #376 from fripig/master

Update Format.php
Merge pull request #1 from chriskacerguis/master

从你那里更新