Restrict links based on Segment

Who: To support more complex situations where an extensive use of links, where some links only relates to different segments, or when the role does not allow visibility to some links

Impact: Much much cleaner user interface which makes the effort working with relationships between entities easier to use, or limit access to relationships the user is not intended to see.

Similar setup as Restricted Fields, but instead link centric. The feature should allow limitation types for "hidden", "readonly", and as with current RestrictedFields also to be combined with Segment, so a certain restriction only comply if the entity belongs to a certain segment (same logic as Restricted Fields)

Why: To add a governance level to the relationships between the entities as well as reducing the amount of visible linktypes in Includes and Included in in Enrich.