Fixed http-method-override
Once the http-method is requested, it's cached in the request, so I have to set that cache back (resetting the http-method was the best that came to my mind). This way, it's available for the next listener
Increased priority for listener to be higher than the router (router has 32) - I just took 64 ...
Merge pull request #725 from SimonSimCity/master

Fixed http-method-override for body-listener (#724)