Commit b225fdc44d4b3d in my po branch adds a needstranslation() PageSpec. It makes it easy to list pages that need translation work. Please review. --intrigeri

Looks good, cherry-picked. The only improvment I can think of is that needstranslation(50) could match only pages less than 50% translated. --Joey

This improvement has been implemented as 98cc946 in my po branch. --intrigeri