Export format is now actually works.
Recursive helper to fetch multiple linked triples in a simple way
Recursion function is more generic now.
An experimental use of OntologyTriple.getTriplesThatIncludes
Degree data is sent by frontend and used in backend.

…I hope…
Error sent as json (needs polishing)
Export now exports all common thinhs (classes, properties etc.) automatically. Neighbour triples are better handled.
Decreased max search and added limit to mongo queries max count.
Degree is now neighbours due to performance issues
Code cleanup