[Boa Constr] Segfault bugfix and "hello!"

[Shane H. <sh...@di...>]

Boa looks like a great project.  I'm very impressed with it.  Especially
the fact that it connects to Zope!

That said, Editor.py didn't work well on my Linux box until I applied
the following change.  modulePage.destroy() needs to occur only when
there is *nothing* else that might access modulePage.

@@ -620,9 +652,9 @@
                 if Utils.yesNoDialog(self, 'Close module', 'There are
changes, do you want to save?'):
                     self.saveOrSaveAs()
                     name = modulePage.model.filename
-            modulePage.destroy()
             self.tabs.RemovePage(idx)
             del self.modules[name]
+            modulePage.destroy()
             # notify pages for idx adjustments
             for modPge in self.modules.values():
                 modPge.removedPage(idx)

Now, I wonder what people would think of the following direction: make
it possible for Boa to connect to a ZEO server and manipulate objects
directly.  This would provide an *ideal* environment for developing Zope
products, since it would let you use the debugger on what looks like a
live Zope instance.

Shane