> This PR is a mechanical refactor, no behaviour changed
- Obsoleting `DataNormalizationMode`. Replacing the usaged by requesting
the `SubscriptionDataConfigs` to the new `SubscriptionDataConfigService`
> Note we still need to refresh the Security.DataNormalizationMode
property.
- Removing usages of Security.Configuration properties from existing
Volatility Models, without modifying existing interfaces. Adding unit
tests for existing behavior
- Adding new BaseVolatilityModel, which will have a setter for a
ISubscriptionDataConfigProvider which will be called by the system.
Adding unit tests for this behavior.
- Adding new `SubscriptionDataConfigExtensions` static class which will
provide methods used to determine different configuration properties for
a given set of `SubscriptionDataConfigs`. The behavior was extracted
from current `Security` class behavior regarding the `SubscriptionBag`.
Adding unit tests covering exepected behavior here.
Martin Molinero