[2.1.1-scala] MediaRange implementation assumes that there is no additional "/" except range separator.

Because of this bug I can't use JSON-LD media type with profile(http://json-ld.org/spec/latest/json-ld/#application-ld-json), for example:

application/ld+json;profile="http://www.w3.org/ns/json-ld#compacted"

The cause is in MediaRange.apply method.