BibUpload: new batchuploader facility
BibUpload: new batchuploader facility

* Added web interface for cataloguers to upload metadata
  files.

* Added web interface for cataloguers to upload documents.

* Added web interface upload history for metadata files
  and documents.

* Added robot web interface to upload marc files.

* Added batchuploader daemon for periodically uploading
  documents and metadata.

tiborsimko/invenio-access,inveniosoftware/invenio-access,inveniosoftware/invenio-access,tiborsimko/invenio-access