There are seems to be some bugs/improvements in the BTE integration in batch import and submission lookup process.
This issue is related to
I mention the bugs that we have already found:
1) Some Spring beans are being declared twice (for the batch import service and the submission lookup service). Both files need to be merged and the declaration of the beans needs to be optimised
2) In submission lookup process, when a file is uploaded it needs to be saved with a random name in order not to mess up things in case of simultaneous uploads
3) There are some images missing regarding the new data providers that have been added since the initial #306 PR
4) Need to remove some unnecessary files that are left from the initial PR
5) Some code refactoring/cleansing to conform to DSpace template