`use Swagger\Annotations as SWG;` is now optional.
Fixed cyclic models detections #103
Refixed Swagger.php

reincluded the check for argument "serialize".
Small fix

Export resource as array
Merge branch '0.8'

Conflicts:
	library/Swagger/Parser.php
	library/Swagger/Swagger.php
Additional validation and improved error messages
Added detection for phpdoc @var with array notation: „@var Type[]” for @SWG\Property

Also updated internal doc comments. „@var array|Parameter” to „@var Parameter[]”
Added an example using multiple operations in 1 @SWG\Api
Build 0.8.1