Added shouldBeEquivalentTo and shouldNotBeEquivalentTo functionality

[drcolombo]

Description
Added shouldBeEquivalentTo and shouldNotBeEquivalentTo functionality instructing Kluent how to compare objects. By default it will do comparison by each and every non-private property instead of using equals() method.

• You can define list of properties to include in comparison or to exclude some of them
• For object hierarchies you can define how deep the level of recurrsion should be (the default value is 10)
• For iterables you can define if you want to perform comparison keeping the same order or in any order

Checklist

• [X ] I've added my name to the AUTHORS file, if it wasn't already present.

[drcolombo]

Looks like only the project admin may run SonarCube analysis.

[MarkusAmshove]

Oh I didn't know that, I'll look if I can change the permissions.

I'll also review the changes later this week or at the weekend.
After our email conversation and my first look into the diff here I think I'm in favor of not touching the assertions that we already have and implement the new ones you already built 👍

[MarkusAmshove]

I had a look at the changes and assertions and I'm ready to merge 👍

Would you be willing to add a small documentation about the assertion (especially its options) in the docs/ folder? I think that would help the discovery of this cool assertion :-)

[drcolombo]

Sure - will do it tomorrow.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities (and 0 Security Hotspots to review)
2 Code Smells

82.3% Coverage
0.0% Duplication

The version of Java (1.8.0_272) you have used to run this analysis is deprecated and we will stop accepting it accepting it soon.Please update to at least Java 11.
Read more here

[drcolombo]

Let me know if you have any concerns about the created documentation.

[MarkusAmshove]

Thank you very much again :-) This is now released under v1.64 :-)