Remove mention of RNA (uracil) from nucleotide-count problem?

[kytrinyx]

The metadata for this problem has been simplified, and it might be worth changing the test suite and example so that theres no mention of RNA or uracil.

I've also changed the API of the problem in Ruby so that there is no error checking in the object itself, only in the factory that creates it: https://github.com/exercism/xruby/blob/master/nucleotide-count/example.rb#L2-L8

I don't know if this is relevant or idiomatic in C#.

[jwood803]

I can probably mess with this within the next couple of days to get it to match the Ruby example.

[bressain]

Sounds good. I think the C# version will translate over fairly well with a few tweaks.

[kytrinyx]

It doesn't have to match the ruby example, I just posted a link to it in case it helps think about it in any way.

[sjakobi]

I had a (C#-ignorant) go at this in #11. Please someone knowledgeable take a look.

[jwood803]

Since #11 was merged, perhaps this can be closed?

[kytrinyx]

Yep, thanks.