Refresh Token flow is now supported
Merge branch 'master' of github.com:Claymm/forrest

Conflicts:
	src/Omniphx/Forrest/AuthenticationFlows/WebServer.php
	src/Omniphx/Forrest/Providers/Laravel/ForrestServiceProvider.php
	src/Omniphx/Forrest/Providers/Laravel/LaravelSession.php
	src/Omniphx/Forrest/RESTClient.php
	src/Omniphx/Forrest/Resource.php
Refresh Token Flow supported now.
Merge remote-tracking branch 'Claymm/master' into feat/refresh-request
Updated specs to test refresh method. Updated docblock. Couple of bugs still to work out with authentication.
Added debug feature