updated update concept test
cached dto's for elastic search
elastic search update
deleting concept and terms from ES cache
search dialog
search filter chain
fix for domain model mapping
changing Model and DTO for search filters
removing 'Service' part from custom angular resources
further work on search filters
init some field values at elastic search cache
changing Model and DTO for search filters
changing search filter logic
changing search filter domain model
changing search filter domain model
fix filter dto before sending to server + some setup for converter tests
search filter creation/ saving filter successfully