v0.7.0

• [#58] BREAKING: autoredirect: false for httpc by default - by @amatalai
• [#55] More improvements to FollowRedirect middleware - by @amatalai
• [#59] Stream support for httpc - by @amatalai
• [#62] Stream support for ibrowse - by @amatalai
• [#61] X-HTTP-Method override middleware - by @amatalai
• [#63] Fix passing options to ibrowse - by @hwuethrich
• [#67] Basic Auth middleware - by @zolrath
• Updated & relaxed dependencies