Add an Hello World example
Add a simple Static File Server example
REST: Fix charset matching
REST: Normalize content types accepted

Same as content types provided, we accept the <<"application/json">> form.
Add support for Expect: 100-continue

This makes uploading files with curl a lot faster than without.
Add a GET echo example
Add a POST echo example
Add a Chunked Hello World example
Add a REST Hello World example
Look for parsed headers in the cache before trying to parse
Remove an useless todo
Don't save parsed value in the Host header
Improve typespecs
Fix stream_body when used by multipart
Update version to 0.6.1
Update AUTHORS file
Switch to Ranch for connection handling

This is the first of many API incompatible changes.

You have been warned.
Have only one -export and -export_type per line

This should make easier spotting additions and removals in commits.
Change a websocket error from {error, protocol} to {error, badframe}

For improved consistency.
Update behaviours for R15B+

This effectively drops the R14B compatibility.

The cowboy_req:req() type will be introduced in a future commit.
It refers to the #http_req{} record.