*8648* Crossref automatic deposit: initial re-commit and cleanup
*8648* CrossRef automatic deposit and XML updates
*8648* Changes to Datacite export function from Bozana
Create locale in pt_PT for backup plugin
Small update to new locale file for backup plugin
Revert "Small update to new locale file for backup plugin"

This reverts commit 011d1f53d819a9b4ee0c6725112771b8f2235947.
Revert "Create locale in pt_PT for backup plugin"

This reverts commit 3c642a142e51172d0dab87ab4c56a60c20ebae16.
*8648* minor fix to symbolic link paths
Merge pull request #278 from jmacgreg/ojs-stable-2_4

Changes to CrossRef plugin for automatic export
Submodule update