SE-114 some refactorings GUI needed for PhosphoNetX

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

...b/client/application/ui/field/ExperimentChooserField.java

...client/application/ui/grid/AbstractEntityBrowserGrid.java

...b/client/application/ui/material/MaterialBrowserGrid.java

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

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

...s/generic/client/web/client/dto/ExperimentIdentifier.java

...nbis/generic/client/web/server/AbstractClientService.java

...penbis/generic/client/web/server/CommonClientService.java