web: fix translations for the worker
web: use .once css class for single clicks
web: Extract pdf creation class from mass import
web: Log failed imports in worker
web: Add forgotten status view for import
web: Do import update in a single loop
web: fix engrish
web: fix few import tests
web: Sync resque in cucumber

Monkeypatch Resque to work synchronously to ease usage in Cucumber tests
web: remove weird unused variable
web: fix pdf rendering

Only render successfully imported users to pdf