Implemented @SWG\Info & @SWG\Authorizations which can be used to augment the api-docs.json with metadata.

Also updated wordnik/swagger-core/wiki/ urls to the wordnik/swagger-spec/
Reimplemented the updated petstore example
Detect when an @SWG in a normal comment instead of a DocBlock

Inspiration: #158
Error typo 'is was'
Fixed bug that uses Doctrine parser

when using this property use_simple_annotation_reader=false with doctrine and swagger.
the docparser returns all annotations which swagger in return uses to  call the method: 'hasPartialId'.
Incase with for example a doctrine annotation this fails because this is not an instance of Swagger\Annotations\AbstractAnnotation.
Build 0.9.5
Merge branch '0.9'