4.0.0

I was building a bunch of little libraries to support a better parsing:

• git-up
  • is-ssh
  • parse-url
    • protocols

Honestly, when I wrote this library I totally forgot that the git url is not only in host/owner/name format but it could be any valid git url. In fact, I didn't consider the custom git servers for example.

However, this should be gone now. Using git-up, this library should support more providers. Explicitly, git-url-parse supports the common git providers urls (if you have a limitation, contributions are always welcome).

For low level git url parsing, refer to git-up or parse-url, for even lower level. 😄

This change is supposed to fix #9.
Also, using the parse-url library, oauth are also supported. Fixes #10.

Same goes for multiple protocols. Fixes #8. 💫