[development] Some of core to contrib?

[Daniel F. Kudwien]

> So let me recap your suggestion, Aggregator DRUPAL-7--1 would 
> be packaged with Drupal 7.x, there would be an Aggregator 
> DRUPAL-7--2 that would contain new features more or less 
> mirroring HEAD.
> 
> How would Aggregator DRUPAL-7--2 be packaged? It would need a 
> similar infrastructure like a Drupal contrib project, right?
> 
> Alex

Any attempt to move Foo module 7.x-1.x from core into contrib to allow for a
co-existing 7.x-2.x requires to have module dependencies based on minor
versions first.

The alternative is to drop most of the module system and replace it with
plugins (CTools). ;)

sun