add Hibernate Search annotations to registration date and modification date of...

add Hibernate Search annotations to registration date and modification date of MaterialPE and ExperimentPE. Modified existing annotations to Resolution.SECOND. Add new enum constants to *SearchFieldKind classes. Allow in SearchCriteriaToDetailedSearchCriteriaTranslator time attribute translations for materials and experiments. Extending GeneralInformationServiceTest with test on material search for modification dates. Recreated lucene index for test data base.

SVN: 25164