Little fix for deferred events

[Steven Swerling]

Hi Rob,

You need ought to yield the processor when processing deferred events. 
(changed method below, w/ Processor yield statement).

WxMorphic is about done now. It's quite stable at this point, works 
great. I'll get it up sometime this weekend.

regards,

Steve S.

====
runDeferredEventProcess

	DeferredEventProcess ifNotNil: [ self stopDeferredEventProcess ].
	
	DeferredEventProcess :=
	[
		[ true ] whileTrue: [
			self processAction: self deferredEvents next. Processor yield.
		].
	] forkAt: Processor userSchedulingPriority.