Initial Commit

...a/caosdb/server/transaction/AccessControlTransaction.java

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

...java/caosdb/server/transaction/DeleteRoleTransaction.java

...java/caosdb/server/transaction/DeleteUserTransaction.java

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

...caosdb/server/transaction/InsertLogRecordTransaction.java

...java/caosdb/server/transaction/InsertRoleTransaction.java

...java/caosdb/server/transaction/InsertUserTransaction.java

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

...osdb/server/transaction/RetrieveLogRecordTransaction.java

...ver/transaction/RetrievePasswordValidatorTransaction.java

...erver/transaction/RetrievePermissionRulesTransaction.java

...va/caosdb/server/transaction/RetrieveRoleTransaction.java

...caosdb/server/transaction/RetrieveSparseEntityByPath.java

...osdb/server/transaction/RetrieveUserRolesTransaction.java

...va/caosdb/server/transaction/RetrieveUserTransaction.java

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

.../java/caosdb/server/transaction/TransactionInterface.java

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

.../server/transaction/UpdatePermissionRulesTransaction.java