Merge of fix for SenTest users that lets them use the ASSIGN functionality under a different name.
Shut up logging in UKKQueue by default.
Use the default notification center for notifications now. There is a preprocessor flag (on by default on Mac) that *additionally* sends the notifications on the workspace notification center. This should make this usable on iOS and make things less weird.
Fix type mismatch (thanks, compiler warning!).
Remove artifacts from a time before version control.