Do we support annotations in Newick?

[gaurav]

For now we should ignore annotations.

[gaurav]

It looks like phylotree.js doesn't support Nexus comments like we're used to (e.g. [&phyloref:actual="#Alligatorinae",phyloref:actualLabel="Alligatorinae"]), but it does support "tags", using curly brackets (the example they provided is (a,(b{TAG},(c{TAG},d{ANOTHERTAG}))) as in their Newick parsing code.

So:

1. We can't read Newick strings produced by our Nexus, but that's fine -- we don't support Nexus anyway.
2. We can't read Newick strings with Nexus comments from other sources, but I don't think people would expect that.
3. We don't do anything useful with the "tags" read by Newick.

I think all of that is fine for Klados v1.0. Should we close this issue?