IRCv3 parse

implement IRCv3 message
RFC 1459, section 2.3.1

default params middle parse

channel = "foo = #bar", "foo #bar", "#bar"

Usage

use ircv3_parse::IRCv3;

fn main(){
  let msg = ":foo!foo@foo.tmi.abcdef.gh PRIVMSG #bar :LLLLLl";
  let ircv3_message = IRCv3::parse(msg);
}