Add "formcarry" block

[pjrundle]

Add a basic form block that integrates with www.formcarry.com.

[pjrundle]

@bhallstein before I do this (Jonna wants a form on a simple site), is there anyway low cost, simple way that we could send our own notifications with submission data rather than using a third party provider? I feel long term we will probs need this anyway as (for instance) Webflow has it's own simple form service included in the subscription price.

Options right now:

• project code Formcarry block (this is what I did for GW Global - would mean we have two instances of project form carry blocks - website owners pay for subs to Formcarry)
• provided Formcarry block (the intent of this issue)
• investigate other solutions

Note: Formcarry provides the following:

• email on submissions containing all form data
• stores form data/submissions in their own UI/admin

[bhallstein]

We need to implement an email sending capability in our API for password reset etc. — I've been assuming we'd use https://aws.amazon.com/ses/ for this. (Assume AWS deals with all the modern email security protocols for you.)

Back-end wise it shouldn't be much technical extra work to do the same but deliver email from a web form block.

Agree would be a nice feature ✉️

[bhallstein]

If it was jonna-only a formcarry block could be implemented at project custom block level.