Upgrade specs to new rspec syntax
Write descriptions in the present tense
Colander raises an error if the file doesn't exist
Add support for top-level-domains > 4 chars

I.e `.travel` and `.museum`
http://en.wikipedia.org/wiki/List_of_Internet_top-level_domains
Unbrittle tests

By using fixtures and removing stubs
Merge pull request #1 from mynewsdesk/bigger-top-level-domains

Bigger top level domains