replace carriage returns in the incomming XML with html <br> enitities http://drupal.org/node/1986572
added some icons
added leader to export
fixed: biblio_crossref ugly error when doi lookup fails http://drupal.org/node/1468350
Fixed issue where "Shorten given names" option was not working
Patch: Hook for allowing modules to alter Biblio's maps http://drupal.org/node/1944498#comment-7273652
Patch: More modular theme_biblio_citeproc_style() function http://drupal.org/node/1964938
Fixed: Missing whitespace between HTML attributes http://drupal.org/node/1964924
changed paser such that only the doi within the doi_data tags is put in the biblio_doi field
fix biblio_reset_types so that it removes custom types
