adding missing dep to requirements: django-simple-captcha
adding missing dep to requirements: django-simple-captcha

joanma100/agora-ciudadana,joanma100/agora-ciudadana,pirata-cat/agora-ciudadana,joanma100/agora-ciudadana,joanma100/agora-ciudadana,pirata-cat/agora-ciudadana,pirata-cat/agora-ciudadana