EDIT

adding classificationLookup method to serice

attempt to reduce the overhead imposed by database access

typo

#5909 revert unwanted commit

#5909 fix failing test

Fix failing test for syn. sec. (#5902) and clean up a bit

#5852 dao, service and controler for taxonNode sibling retrieval

#5536

refactoring taxonNode controllers - return dtos from the service layer, support for #5887

Simplify taxonDao