new adt code drop from sterl - just checked into archive section
replaced LinkedList<T>::Contains() with LinkedList<T>::Lookup () - TODO - similar for other backends
todo comments
New support in Set<> for Lookup - returnginf ull (matching) object - only really useful with key-based traits - to come soon
Cleanups to ObjectVariantMapper - using Stroika Set<> - fixing bug where we had BINDINGS to this - which didnt work when an objectviarntnampper was copied (instead pass in mapper to mapping function so we can still copy mappers) - and somename cleanups
more cleanups on ObjectVariantMapper
Switched VariantValue to use Stroika::..String internally
fixed typo in ObjectVariantMapper changes