No custom widget HTML class possible

[barseghyanartur]

If I use captcha plugin with widget CaptchaTextInput and feed {'class': 'form-control'} attrs to it, it stil looks ugly.

CaptchaTextInput(attrs={'class': 'form-control'})

[iPAS]

I also need the same function as per your suggestion. And, I was trying to revise the code for a while. Unfortunately, my skill was not enough. So, I did as the document said, that is to copy 'site-packages/captcha/templates/captcha' into a Django project's template directory. Then, I revise template files inside the directory.

[ziima]

Should be solved by #139, at least in Django >= 1.11.