Implemented middleware to handle non-rest methods.
Implemented 405 response for controller, views and resources
Added unit tests for the handleHttpMethods middleware.
Added allow header for 405 error in controller.
Added routes doc page and a 'refuseNonGetRequests' for locales.
Small adjustments to doc file.
Added routes doc link to index file.
Changed documentation according to P.O. requirements.
Merge pull request #91 from rainjs/topic-handle-http-methods

Topic handle http methods - code review