Test output panel does not present correctly nested `Describe` groups. ### To Reproduce Run following tests: ```cpp Describe(Outer_Group) { Describe(Inner_Group) { It(should_do_something) { Assert::That("some value", Equals("another value")); } }; }; ``` Kumite: https://www.codewars.com/kumite/6082b04e8843ad0032489920 ### Expected behavior Both `Outer_Group` and `Inner_Group` should be present in test output panel. ### Screenshots  ### Browser Opera, Win 10