CMT w04 interim updates for Community Managed Taxonomy

The only update of interest to the general populace is the creation, together with Matthias Hutterer of the Taxonomy Manager GSOC project, of the Taxonomy Drupal Group on this site.

That was actually a while ago. Other partial progress:

• Reviewed the code of the community_tags module. There are some key elements that I've already started to incorporate into CMT. Unfortunately, while Community Managed Taxonomy and Community Tags have an overlapping goal (allowing users to tag other users' nodes) I don't see any way for CMT to be an extension of Community Tags as I originally envisioned. In fact, both modules could be enabled at the same time without conflict, albeit with the confusion of being able to add tags in two places.

  Better integration will be a second-stage goal, possibly outside the scope of the summer of code.

• Reviewed the code of the core taxonomy module, including the databases which are created in system module.
• Further reviewed the code of the Voting API module, which is a required module for CMT.
• Reviewed literature on taxonomies, ontologies, folksonomies and more. Interesting, but nothing directly applicable.
• Created the Community-managed Taxonomy project on Drupal.org, if I haven't already claimed that in a previous status update.

Illness, work, crisis in some volunteer commitments, and the fantastic first-ever US Social Forum (that's a Drupal site and I was a very minor part of the tech team) all delayed progress and these updates. Next status report will have code!