Make the Result class IEquatable<Result>

[adamradocz]

I needed in my code to make the Result class IEquatable<Result>. I think because I used it in a Dictionary.
If you are okay with it, I could make a PR for that.

[adamradocz]

A checked and I made a few more classes also IEquatable.

[chausner]

It's always possible to define your own IEqualityComparer and use it with Dictionary, for example. I think that might be better than making Result implement IEquatable directly since there are multiple ways how equality could be defined:

• Two instances are equal if all of their properties are equal. People might want to use this to check if any value changed between two updates.
• Two instances are equal if they describe the same project. In this case you would only compare MasterUrl and disregard all other properties. A usecase would be to correlate/update data between two updates.

[adamradocz]

I don't really agree with you on that, because the Result and the other similar classes should have a clear equality definition, based on how BOINC works.

[chausner]

In my previous comment, I gave two examples for possible ways to define equality and corresponding usecases in practice that I think are both valid.