[LMS-2541] initial version of a script exporting master data

openbis/dist/server/export-master-data.py

openbis/dist/server/export-master-data.sh

openbis/dist/server/register-master-data.sh

...is/generic/client/jython/api/v1/IVocabularyImmutable.java

...openbis/generic/client/jython/api/v1/IVocabularyTerm.java

...eneric/client/jython/api/v1/IVocabularyTermImmutable.java

...c/client/jython/api/v1/impl/EncapsulatedCommonServer.java

...jython/api/v1/impl/MasterDataRegistrationTransaction.java

...eric/client/jython/api/v1/impl/PropertyTypeImmutable.java

...eneric/client/jython/api/v1/impl/VocabularyImmutable.java

...bis/generic/client/jython/api/v1/impl/VocabularyTerm.java

...ic/client/jython/api/v1/impl/VocabularyTermImmutable.java

.../cisd/openbis/generic/shared/basic/dto/NewVocabulary.java

...msx/cisd/openbis/generic/shared/basic/dto/Vocabulary.java

...s/generic/shared/translator/VocabularyTermTranslator.java

...enbis/generic/shared/translator/VocabularyTranslator.java