Fix yaml-v2 import path

[justinsb]

I'm not sure where the problem lies, but the documented import path for yaml-v2 is gopkg.in/yaml.v2

This fix means that I able to go get github.com/ghodss/yaml

Without this fix, I get this error:
package gopkg.in/v2/yaml: unrecognized import path "gopkg.in/v2/yaml"

[ghodss]

Thanks for the PR - looks like gopkg.in has disabled the gopkg.in/v2/yaml style. Looks like prefixing with "yaml" is not necessary, so I created a new commit here 3bc1590. Let me know if it works. Thanks!

[justinsb]

Thanks for the speedy fix! Works great.

(And you're right, the alias is not necessary.)