v3.0.0-alpha.2

• Use an Arc instead of a Rc for HandleError::Panic
• Add with_response function on Context to overwrite the response.
• Finish implementing Websockets. 🎉
• Add chat app example application.
• Rename Server::start to Server::run to emphasize that it blocks.
• Pass Arguments to trace formatters instead of a String.
  This can be more efficient if the formatter decides not to format the trace.
• Attach a unique ID to each socket.
• Disallow forbidden headers as default headers.
• Rename extension module to extensions.
• Added a RouteShorthand extension.
  It allows you to use server.get(...) instead of server.route(Method::GET, ...).
• Added Redirect shorthand extension.
  It allows you to use ctx.redirect("...") instead of ctx.status(Status::Found).header(HeaderType::Location, "...").
• Rewrote the router to allow for more compacted routes.
  Parameters and wildcards no longer have to be separated by a slash, they can be separated by any literal.
  This was not implemented before because it it significantly more complicated to implement.
  Here are some examples of what you can do now:
  • /file/{name}.{ext}
  • /hello*world
• Internal url::decode will not hard fail in the case of invalid url encoded strings.
• Add PathNormalizer middleware that removes trailing and repeating slashes from paths.
• Optimize router. Benchmarking is kinda hard but I think this new router is faster even though it is significantly more flexible.
• Rename HeaderType to HeaderName as that is the correct name.
• Accept Into<Header> in Context::header and Response::header.
• Create 'header structs' that can be converted into a Header and simplify working with headers in responses.

What's Changed

• afire 2.2.0 by @Basicprogrammer10 in #45
• Fix #46 by @Basicprogrammer10 in #47

Full Changelog: v2.1.0...v3.0.0-alpha.2