New features

This includes some improvements to the map and node display, adds a Pathauto pattern and a field for indicating the organization's website.

First initial version, proof of concept. Extremely simple, nothing can go wrong?

- Adds variable that holds information of configured tracked forms
- Adds uninstallation task that deletes the variable when uninstalling the module
- Adds form tracking callback for configured forms
- Logs all form errors for forms that is added for tracking

Development release with latest changes.

Early version of the functionality.

#2800659: Provide support for anonymous checkouts.