brainfood / rivets

Implement a more flexible custom binder/routine interface such that all special …

…binding logic can be self-contained within their own binder.

Binders/routines can now be defined as an object where additional
properties can be defined (setup and teardown callbacks that get called
on bind() and unbind(), traversal blocking (for iteration-type
bindings), whether the binding published or not (so that view.publish()
will catch your custom binding), etc.).