Create `frictionless` tag on Stack Overflow

[roll]

Overview

Currently, it's blocked by the branding work

[sapetti9]

Adding a not here, that Peter from the community would still prefer frictionlessdata. If we end up picking frictionless (or anything else) we need to justify to the community.

[roll]

I would vote for datapackage for simplicity as Frictionless (Data) is software around it