Update to exit code

[Diblo]

Only returns exit code 1 when creating one account.

sriyegna :

If someone attempts to make 10 accounts and account 4 fails, will it still attempt to create accounts 5->10?

Diblo:

It will kill the script... Maybe it's better if it use exit code 1 when creating one account.

From pull https://github.com/sriyegna/Pikaptcha/pull/78