Allow ZIP archives to be used as resource trees

[Kaliumhexacyanoferrat]

As a developer, I would like to pass ZIP archives to resource dependent handlers, so that I do not need to extract the archive first.

Example

var archive = Resource.FromFile("./app.zip");

var tree = ResourceTree.FromArchive(archive);

// use the archive for whatever we want to
var app = SinglePageApplication.From(tree); // Listing.From(tree), Resources.From(tree)

Host.Create()
    .Handler(app)
    .Run();

Acceptance criteria

• The functionality is implemented in the IO module
• The implementation is thread safe
• The implementation does access requested ZIP entries on demand without caching them in memory or on file system
• There are acceptance tests to cover the functionality