Session-stored registry for guest users

We have added a new feature to CNXION. It acts like a registry of objects for guest users. From now on, it's possible to configure a session storage in your platform for users so they are able to save/favourite/bookmark objects and they remain saved throughout the entire session.

Registries are fully customizable and are able to display objects in a similar way to how the objects are displayed in the profile dashboards, though you don't have to be logged in to view them.

For example we can store in the registry incoming enquiries, wizard submissions etc. and make them accessible for users.

Moreover we have added log in / sign up callbacks, so we can configure easily custom actions when such events happen.