[Seaside] Seaside2.7a1-avi.10

[Ramon Leon]

> I'm hoping this will lead to a noticeable reduction in memory 
> footprint in the general case, but I haven't done any tests 
> yet.  I also haven't done any thorough testing of 
> #tempVarRefs to make sure that #fixCallbackTemps does, in 
> fact, leave the semantics of the block unchanged compared to 
> #fixTemps.  I would love it if someone had the time to review 
> the code and run some such tests.
> 
> Meanwhile, we're using it in production with no ill effects 
> reported so far...
> 
> Cheers,
> Avi


I just loaded it, hit one snag with Scriptalicious..

SUAjax>>callback: aBlock
	callback := aBlock fixTemps

Gave a dnu, changed to 

SUAjax>>callback: aBlock
	callback := aBlock fixCallbackTemps 

And everything seems to work fine, though WATableReport needs ported to
canvas api, so the memory link on the toolbar works.  I fixed mine local,
but have other changes so I can't upload my version.  String still seems
high though...

ByteString	5108	2059088
MethodContext	2468	227056
BlockContext	2389	219788
Array	2709	163104
Association	8651	103812
Dictionary	1683	26928

2 megs of string... Wow.