minor, go back to a two-state version

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
minor, lose states in ctl_appl_caev_file() altogether

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'feat/total-ret'

* feat/total-ret:
  minor, lose states in ctl_appl_caev_file() altogether
  minor, go back to a two-state version