getting freya.net.http building again
chmod -x
tidying up testing for http lenses so no exposure of internals is needed now
a few more types, building up test coverage over lenses
changing layout of types under http, moving parsing/formatting to be next to types and extending types so functionality available to end users
some intermediate work on parsers, plus aether update
some parser/formatter tidying and the start of implementing types over RFC 3986 (URIs)
more generic uri work
freya.http -> freya.typed. more work on rfc 3986
more work on freya.typed, new header types and lenses. negotiation moved out of typed and in to machine where used. this may not be final...