Add reCAPTCHA to signup and social signup
Problem
It is far too easy to programmatically create a user in order to exploit GitLab's free services. By adding reCAPTCHA, we can prevent a large number of malicious signups.
Prototype
![image](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
Requirements
- Users are not able to create an account without answering reCAPTCHA