Changeset [f2b2852b7603a50bede40f34e54522028121a52d] by Alexander Ljungberg

Allow array controllers as table sources in cibs.

When an array controller is loaded from a cib, the data source may be connected before the bindings are. Hence, we can't check for required data source methods at the time because we do not know if we are using bindings yet. The new behaviour is to only warn when the methods are actually required, which matches Cocoa.
https://github.com/280north/cappuccino/commit/f2b2852b7603a50bede40...