Message4043

One additional comment: Now that I have "from X import *" 'working' in 
my codebase under trunk + the above patch, I suspect that I'm feeling 
the effects of the elimination of lazy class loading. My startup time 
has at least doubled with almost all of the extra time being spent 
loading the classes 'referenced' by those '*'. If there was an 
evaluation of the cost & benefits of removing lazy class loading --- and 
I could see it going either way --- then it might need to be redone in 
the light of an actually working 'from X import *'.