unshiftio / url-parse / 165

100%

Pull #32

travis-ci

Update #set('host', url) for missing ports.

Increases reliability of `.set('host', url)` for `url`s missing the port.
`hostname` propagation still happens when the port is not present.
Increases IPv6 support with brackets.

Skipped (failing) test case added - IPv6 without brackets will fail,
as it doesn't recognize if the address is shortened or not. A full
address with 8 octets will be parsed as 7.

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