Support for Customisable Forms - Like Google Forms

[blueprint]

Given the power of EspoCRM and its backend entity/layout editor, it would be pretty nice to be able to design custom forms (like Google Forms, et al).

This could be useful for customer surveys, questionnaires, test procedures etc.

It's probably very do-able at present but given that I'm still understanding the EspoCRM backend, I wouldn't really know where to begin.