Extract Action Knot to Forms repository

[malaskowski]

Version used

• knot.x: 1.3.0

Context of the issue/feature

Knot.x Core should not contain an OpenAPI-based server with a routing mechanism for Knots. But the particular implementations of Knots like Data Bridge, Forms, Templating Engine should be placed in dedicated repositories.

After #430 is implemented, cleanup Action Knot that will be no longer part of the core and move this functionality to Forms.

Requirements:

• please use Gradle as a build tool
• define contract tests in it-test module
• update README.md
• update Knot.x Stack with the new module
• update Knot.x Example Project with the new module
• update Knot.x server configuration
• update tutorials
• cleanup Action Knot
• cleanup wiki: https://github.com/Cognifide/knotx/wiki

Appendix

• https://github.com/Knotx/knotx-data-bridge
• https://github.com/Knotx/knotx-stack
• https://github.com/Knotx/knotx-example-project

PRs: https://github.com/Knotx/knotx-forms/pull/1 https://github.com/Cognifide/knotx/pull/444

[tomaszmichalak]

This is done here: https://github.com/Knotx/knotx-forms. We expect to adapt Knot.x Forms to Knot.x 2.0 soon.