Adds mb_parse_url, deprecates Parser::mbParseUrl

Updates IDNA documentation

Merge pull request jeremykendall#31 from jeremykendall/feature/idn-su…

…pport

Adds IDNA support

Merge branch 'develop' of github.com:jeremykendall/php-domain-parser …

…into develop

Merge pull request jeremykendall#23 from jeremykendall/fix/22

Adds the ability to properly parse single label domains (e.g., localhost, foo, etc.)

Updates copyright/license year

Adds parser example to bin, removes ctagger dev dependency

Adds ftp support. Closes jeremykendall#18

Updates public suffix list

Merge branch 'master' of github.com:jeremykendall/php-domain-parser