fix ToField (Interval Day) instane f-me/carma#2066
Mark some fields as required f-me/carma#1360
Explicit sql errors f-me/carma#1352
Merge branch 'master' into backoffice-ng

Conflicts:
	src/Carma/Model/Usermeta.hs
Button flag for statuses f-me/carma#2072
Display Action.deferBy as label

Doc fix
Explicit sql errors f-me/carma#1352
Add legacy name for Usermeta model
Merge branch 'master' into backoffice-ng

Conflicts:
	carma-models.cabal
Allow empty businessRoles and birthdays f-me/carma#1462
regexp combinator
Complete Action model f-me/carma#2097
Do not expose Carma.Model.Case.Type

Suppress orphan warnings in SubProgram* models
cut parent pk from modelFields
add wrapper to build patches by field names from sql row
add simple stat kpi model
Make IdentList fields of SubProgram non-Maybeish
Fix more types
Fix Action names and metas f-me/carma#2097
drop legacy from Call model f-me/carma#2105