refactoring: reduce the amount of boiler plate code for generic grid columns definition

...ent/web/client/application/model/AbstractEntityModel.java

...ent/web/client/application/model/MatchingEntityModel.java

...ent/application/ui/data/CommonExternalDataColDefKind.java

...lient/application/ui/data/DataSetSearchHitColDefKind.java

...ion/ui/experiment/columns/CommonExperimentColDefKind.java

...ent/application/ui/grid/AbstractColumnDefinitionKind.java

...eb/client/application/ui/grid/CommonColumnDefinition.java

...web/client/application/ui/grid/IColumnDefinitionKind.java

.../web/client/application/ui/project/ProjectColDefKind.java

...on/ui/property_type/PropertyTypeAssignmentColDefKind.java

.../application/ui/property_type/PropertyTypeColDefKind.java

...application/ui/sample/columns/CommonSampleColDefKind.java

...lient/application/ui/vocabulary/VocabularyColDefKind.java

...nt/web/client/application/ui/data/columns/DataSetRow.java