[Bf-python] integrating lib iter types

[Joe Eagar]

Ed Blake wrote:
> Maybe put the __iter__ method in the submodules?
>
> Ex.
> obj = Blender.Object.New('Empty', 'test')
> # or
> for obj in Blender.Object:print obj.name
>
> Modules are (seem like?) just objects, no reason (in theory) they can't have
> an __iter__ method right?
>
>   
I don't think you can add an iteration protocol handler to a module.  
The point of the new iterators is basically to replace the modules with 
iterator objects, though so it's really the same thing (just different 
names).

Joe