LMS-774 Translators escaping all string attributes

...ent/web/server/translator/DatabaseInstanceTranslator.java

...s/generic/client/web/server/translator/DtoConverters.java

...ic/client/web/server/translator/ExperimentTranslator.java

.../client/web/server/translator/ExternalDataTranslator.java

...generic/client/web/server/translator/GroupTranslator.java

...eric/client/web/server/translator/MaterialTranslator.java

.../client/web/server/translator/MaterialTypeTranslator.java

...ric/client/web/server/translator/ProcedureTranslator.java

...neric/client/web/server/translator/ProjectTranslator.java

.../client/web/server/translator/PropertyTypeTranslator.java

...ric/client/web/server/translator/ResultSetTranslator.java

...eneric/client/web/server/translator/SampleTranslator.java

...ic/client/web/server/translator/SampleTypeTranslator.java

...web/server/translator/UserFailureExceptionTranslator.java

...ic/client/web/server/translator/VocabularyTranslator.java