v1.6.8.27 fix: date not taken into account if first column not named DatesR

Refs #41
4 jobs for newSeriesAggreg in 12 minutes and 25 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #134896
build_patched

00:00:30

 
  Regression
passed #134897
regression_patched

00:00:59

 
  Tests
passed #134899
check_as_cran_patched

00:02:12

passed #134898
check_not_cran_patched

00:08:43