LMS-682 Allow to sort by any field in paged grid (e.g. property or sample parent)

...enbis/generic/client/web/client/ICommonClientService.java

.../generic/client/web/client/ICommonClientServiceAsync.java

.../client/web/client/application/MatchingEntitiesPanel.java

.../client/web/client/application/model/ExperimentModel.java

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

.../web/client/application/model/ModelDataPropertyNames.java

...client/web/client/application/ui/ColumnConfigFactory.java

...ient/web/client/application/ui/data/ExternalDataGrid.java

...ication/ui/data/columns/CommonExternalDataColDefKind.java

...ient/application/ui/experiment/ExperimentBrowserGrid.java

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

...t/web/client/application/ui/grid/AbstractBrowserGrid.java

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

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

...t/web/client/application/ui/sample/SampleBrowserGrid.java

...t/application/ui/sample/columns/ColumnDefsAndConfigs.java

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

...web/client/application/ui/sample/columns/SampleModel.java

...ric/client/web/client/application/util/GxtTranslator.java

...generic/client/web/client/dto/DefaultResultSetConfig.java