[Zope] SQL Session docs need an update (at least for 2.1b2)

[Bill Anderson]

For those of you trying out 2.1beta2, and considering SQLSession, I have
a  rather import note.

Problem:
The docs say to use <dtml-var "SESSION.set('foo','bar')">
to set a new variable in the session. Apparently, the new dtml-var
changes will print "None" at this point in your html. Can be damned
annoying. 

Fix:
use <dtml-call "SESSION.set('foo','bar')"> and None goes away.


arghh .. must get sleep ...



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"They laughed at Columbus, they laughed at Fulton, they laughed at the
Wright brothers.  But they also laughed at Bozo the Clown." -- Carl
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