Merge branch 'dev' into f-versioning

CHANGELOG.md

...rver/database/backend/transaction/RetrieveFullEntity.java

src/main/java/caosdb/server/entity/Entity.java

src/main/java/caosdb/server/entity/EntityInterface.java

src/main/java/caosdb/server/entity/container/Container.java

...ava/caosdb/server/entity/container/PropertyContainer.java

.../caosdb/server/entity/container/TransactionContainer.java

...main/java/caosdb/server/entity/wrapper/EntityWrapper.java

...ava/caosdb/server/entity/xml/DomainToElementStrategy.java

...ava/caosdb/server/entity/xml/EntityToElementStrategy.java

...ava/caosdb/server/entity/xml/ParentToElementStrategy.java

src/main/java/caosdb/server/entity/xml/SetFieldStrategy.java

src/main/java/caosdb/server/jobs/extension/JobException.java

.../java/caosdb/server/jobs/extension/SQLiteTransaction.java

src/main/java/caosdb/server/query/Query.java

.../database/backend/transaction/RetrieveFullEntityTest.java

src/test/java/caosdb/server/entity/SelectionTest.java

...caosdb/server/entity/container/PropertyContainerTest.java

...osdb/server/entity/xml/PropertyToElementStrategyTest.java