Match the IValueComparer interface to the IValueRetriever interface

The CanCompare method of the IValueComparer interface only has the actualValue parameter. It would be useful to extend this with the same parameters as the IValueRetriever. And the same for the Compare method.

I've come across situations where different values are converted to the same type like an integer. For example distance and temperature as shown in the sample below.

Given the following table
| Distance     | Temperature |
| 1 meter      | 20 °C       |
| 2 millimeter | -7 °C       |

For the value retriever we can check the cell value to see if it's a distance value or temperature and use different value retrievers to convert distance or temperature.

For the value comparer we can only check the actual value inside CanCompare, which is in both cases an integer. This means that we'll have to build 1 value comparer that compares distance, temperature and all other integers (because the custom value retriever superseeds the default value comparer).

By adding the other arguments to the IValueComparer interface, we can separate the value comparers and create better maintainable code.