feat(RunModel_Lag): add "SD" class to OutputsModel

- For detection of number of parameters in regularisation

Refs #111
4 jobs for 132-runmodel_lag-add-warmupqsim-to-outputsmodel in 37 minutes and 20 seconds (queued for 7 seconds)
Status Name Job ID Coverage
  Check
passed check_as_cran_patched #190612

00:02:55

passed check_not_cran_patched #190611

00:06:06

 
  Scheduled Tests
passed scheduled_tests_patched #190613

00:27:07

 
  Revdepcheck
passed revdepcheck_patched #190614

00:01:10