installation: fix ZENODO collection queries

* Change collection query to use "980" instead of "collection"
  index in query to ensure faster integration of new records after
  submissions (addresses #1355)
WebStyle: fix HTML issue with export page

* Fix an issue where HTML export pages did not render with correct
  header and footer.
BibFormat: DataCite XSL for Zenodo schema

* XSL stylesheet for transforming MARCXML to DataCite XML
 according to the ZENODO metadata schema.
OpenAIRE: Faster integration of new uploads

* Faster integration of new uploads into ZENODO by using 980 instead
  of index, as well as running webcoll right after bibupload.
OpenAIRE: fix author name check

* Fix author name regular expression to be more user friendly.
Merge branch 'maint'
Merge branch 'master' into next