[Zope-CMF] Object action rendering in CMFDecor

[John Morton]

The block of zpt code that renders object specific actions only does so if 
there are more than one, due to this line:

   <tr class="ContextActionsRow"
       tal:condition="python: len( object_actions ) > 1"
   >

As a consequence, a product component I'm writing, which only has one action, 
doesn't get that action added. However, I'm assuming a code snippet like the 
above one doesn't happen by accident - why only render actions if there's 
more than one? Do the circumstances that require that behaviour still exist?

John