Guide APIs are being discontinued

[russ_howcast]

Hi everyone,

We're making some changes that are effectively going to consolidate
guides and videos on howcast.com as "how-to's". We are going to be
discontinuing the guide API calls with a release early as tonight.

http://groups.google.com/group/howcast-developers/web/single-wiki-guide-api
http://groups.google.com/group/howcast-developers/web/list-wiki-guides-api
http://groups.google.com/group/howcast-developers/web/search-wiki-guides-api

Please remove these from these from your code.

Our apologies for the short notice on this, we will work to do a
better job communicating changes in the future.

Thanks,
- Russ