Default Accept header of Java clients is not parsed

[immunochomik]

So, some java http clients, by default send following accept header text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2, and the problem is in q=.2, as according to the RFC 7231 https://httpwg.org/specs/rfc7231.html#rfc.section.5.3.1 we need the zero. And this results in 406 being sent to the client.

I think we could accept the q=.2 and q=0.2 variants.

[immunochomik]

Ok as my PR was merged #206 then I am closing this issue :)