test for lib.alg.find.first.of

I have not found any test for the find_first_of algorithm. It was declared in 25.find.cpp but was not exercised anywhere. So I implemented this test - see it in the attached file, please. Here I implemented our own predicate which may be used instead of std::equal_to. I think it may be useful to

Re: test for lib.alg.find.first.of

Anton Pevtsov wrote: I have not found any test for the find_first_of algorithm. It was declared in 25.find.cpp but was not exercised anywhere. So I implemented this test - see it in the attached file, please. Thanks! The test looks good to me. I committed it with this change: