- Add minimum and maximum from the range annotation
- Add maximum from the LessThan and LessThanOrEqual annotation
FIX: remove the extra date-time format, which was not standard and not in sync with what symfony exposes
Swagger specifies that date-time should follow the RFC3339, and this is what symfony does as default.
* fix(SymfonyConstraintAnnotationReader): fixed enum guessing in Assert\Choicewhen callback parameter is used
* fix(SymfonyConstraints): turn double quotes in single quotes