Skipping questions by accessing currentQuestionIndex

[vuk-nikolic]

Hi @devlinb, thanks for the awesome lib!
Any chance to expose a method to manually change currentQuestionIndex?

We want to build conditional logic (if question is answered with yes then ask more details, if no skip some questions) and also when user returns to skip questions he already filled.

Those can be implemented with manually moving the current index.

Thanks,
Vuk