Update pyzotero to 1.3.12#121

pyup-bot wants to merge 1 commit intomastervaluehack/scholariumat:masterfrom

pyup-update-pyzotero-1.3.6-to-1.3.12valuehack/scholariumat:pyup-update-pyzotero-1.3.6-to-1.3.12Copy head branch name to clipboard