Treat non-ASCII octets in HTTP headers as opaque data.
Treat non-ASCII octets in HTTP headers as opaque data.

Reference: RFC 7230 section 3.2.4.

TomasTomecek/osbs,DBuildService/osbs-client,bfontecc007/osbs-client,vrutkovs/osbs-client,TomasTomecek/osbs,jpopelka/osbs-client,projectatomic/osbs-client,twaugh/osbs-client,twaugh/osbs-client,DBuildService/osbs-client,pombredanne/osbs-client,projectatomic/osbs-client,vrutkovs/osbs-client,pbabinca/osbs,pbabinca/osbs,bfontecc007/osbs-client,pombredanne/osbs-client,jpopelka/osbs-client