captcha border

[thbourlove]

I think a captcha with border will be much better, so...

• Without border:

• With border:

[Gregwar]

Hi

why not, but I think thickness should also be an option in this case

[Gregwar]

I'm not sure this is really useful however, because borders can easily be added with some css, so this is maybe not in the scope of this class

[thbourlove]

@Gregwar you are right.