Add capabilities DELETE_SPACE and UPDATE_SPACE.

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

...server/authorization/predicate/SpaceUpdatesPredicate.java

...s/generic/server/authorization/AuthorizationTestCase.java

...s/generic/server/authorization/PredicateExecutorTest.java

.../generic/server/authorization/RoleWithIdentifierTest.java

...tion/predicate/AbstractTechIdCollectionPredicateTest.java

.../authorization/predicate/AbstractTechIdPredicateTest.java

...ver/authorization/predicate/DataSetCodePredicateTest.java

...tion/predicate/DataSetUpdatesCollectionPredicateTest.java

...horization/predicate/ListSampleCriteriaPredicateTest.java

...erver/authorization/predicate/NewSamplePredicateTest.java

.../server/authorization/predicate/ProjectPredicateTest.java

...ization/predicate/SampleOwnerIdentifierPredicateTest.java

...ation/predicate/SampleUpdatesCollectionPredicateTest.java

...authorization/predicate/SpaceIdentifierPredicateTest.java