Detail panel: "suppress redundant topics" does not work for associations

[jri]

The "suppress redundant topics from what's related list" feature (#315) only works when a topic is selected. It does not work for associations.

E.g. select an assoc def (= association). The "Custom Association Type" and "Include in Label" information is displayed twice.

[Jörg Richter <jri@…>]

In 462a07adde948ca9eec6a5c7d9ba102355f0ebb2/deepamehta:

Fix "suppress redundant topics" for assoc (#1070).

In the detail panel's "What's related" list: redundant topics are suppressed from being displayed also when an association is selected.

BREAKING CHANGE

1 changed URI in Webclient REST API:

/webclient/topic/{id}/related_topics
->
/webclient/object/{id}/related_topics

Works for both now, topics and associations.

This request returns an object's related topics, but suppressing the ones which are child topics according to the object's type definition.

See #1070.