stale etc dir deleted
EHO-384 EVU-30  Added rate column to detailed reporting
EHO-384 EVU-30  group by for derby/psql missing
EVU-33 Missing authentication annotation
EVU-36 Hide inactive wasn't working
EVU-38 navigating to next month triggers warning when hours are not saved
EHO-366 Dutch translation improved
EHO-366 Dutch translation improved