Jonathan Leibiusky @xetorthio af9986c0f8 Validates that user is a human. ...

Add google recaptcha as an initial page before creating any session.
To configure recaptcha there are 2 environment variables that are needed
`GOOGLE_RECAPTCHA_SITE_KEY` and `GOOGLE_RECAPTCHA_SITE_SECRET`.
The code contains development defaults that should be set in production
to real values.
**NOTICE: Development defaults assume that the domain is `localhost`**

2016-11-15 16:53:44 -03:00

..

welcome.go

Validates that user is a human.

2016-11-15 16:53:44 -03:00