Support other services

[assuncaocharles]

We need to provide support to other service besides CodeSandBox.

For instance:

https://stackblitz.com/

[dielduarte]

also, let's check the API's of:

• https://jsfiddle.net/
• https://codepen.io/

[pedrommone]

Lemme suggest some APIs too:

• https://pastebin.com/api
• https://developer.github.com/v3/gists/