WIP: entity names resource

src/main/java/caosdb/server/CaosDBServer.java

src/main/java/caosdb/server/database/BackendTransaction.java

src/main/java/caosdb/server/database/DatabaseUtils.java

...tabase/backend/implementation/MySQL/MySQLGetAllNames.java

...ckend/implementation/MySQL/MySQLRetrieveSparseEntity.java

...b/server/database/backend/interfaces/GetAllNamesImpl.java

...osdb/server/database/backend/transaction/GetAllNames.java

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

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

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

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

src/main/java/caosdb/server/jobs/core/ResolveNames.java

src/main/java/caosdb/server/jobs/core/RetriveAllNames.java

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

...osdb/server/resource/transaction/EntityNamesResource.java

...resource/transaction/handlers/GetNamesRequestHandler.java

src/main/java/caosdb/server/transaction/Update.java

...server/database/backend/transactions/TestGetAllNames.java