Change name PokeThis-->SuggestPull.
I think we can get the callback cleanly passed in at ctor-time.
The Relater/Searcher split means that we've got two distinct, but similar ResultsAvailable mechanisms. Prefix each so we're clear which is referred to.
Pass the Callable_NeedsUpdate as a ctor param.
Rename files.
Rename file.
Conform to other filename changes.
Bring std::string into the ZHTTP namespace.
Separate the input and any output URL.
Conform to fully/all name change.
Typo?
Chan is starting to be usable.