[LMS-1194] extended assignment registration (mainly server side)

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

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

...d/openbis/generic/client/web/client/application/Dict.java

...lication/ui/property_type/PropertyTypeAssignmentForm.java

...lication/ui/property_type/PropertyTypeAssignmentGrid.java

...ient/application/ui/sample/SampleTypeSelectionWidget.java

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

...ch/systemsx/cisd/openbis/generic/server/CommonServer.java

...temsx/cisd/openbis/generic/server/CommonServerLogger.java

.../generic/server/business/bo/EntityTypePropertyTypeBO.java

...generic/server/business/bo/IEntityTypePropertyTypeBO.java

...bis/generic/server/dataaccess/IEntityPropertyTypeDAO.java

...s/generic/server/dataaccess/db/EntityPropertyTypeDAO.java

...h/systemsx/cisd/openbis/generic/shared/ICommonServer.java

...java/ch/systemsx/cisd/openbis/public/common-dictionary.js

...ystemsx/cisd/openbis/generic/server/CommonServerTest.java

...eric/server/business/bo/EntityTypePropertyTypeBOTest.java

...openbis/generic/server/dataaccess/db/AbstractDAOTest.java

...x/cisd/openbis/generic/shared/ICommonServer.java.expected