Open Library, MF Gateway: Rewrites; TVNZ - test update; Princeton, DRA: compat updates
Merge branch 'master' of github.com:zotero/translators

# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.