[LMS-1757] allow to configure the server to hide sections

openbis/etc/web-client.properties

...eric/client/web/client/application/CommonViewContext.java

.../client/application/framework/DisplaySettingsManager.java

.../client/application/framework/DisplayTypeIDGenerator.java

...ent/web/client/application/ui/ModulesSectionsManager.java

...lient/web/client/application/ui/widget/SectionsPanel.java

...penbis/generic/client/web/client/dto/ApplicationInfo.java

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

...ric/client/web/server/WebClientConfigurationProvider.java

...bis/generic/shared/basic/dto/DetailViewConfiguration.java

...nbis/generic/shared/basic/dto/WebClientConfiguration.java

.../web/client/application/dataset/GenericDataSetViewer.java

...lient/application/experiment/GenericExperimentViewer.java

...eb/client/application/material/GenericMaterialViewer.java

...nt/web/client/application/sample/GenericSampleViewer.java

openbis/source/java/genericApplicationContext.xml

openbis/source/java/service.properties

...s/generic/client/web/test/DisplaySettingsManagerTest.java