posts: email-workflow-for-champions: add youtube screencast

Added screencast of alot usage.  Original can be viewed at:
http://youtu.be/D0Yuc_25ySw

Signed-off-by: Michael Turquette <mturquette@deferred.io>
posts: draft: home-castles-strategy

This one is short and sweet.  Plus it's got Bob Dylan.

Signed-off-by: Michael Turquette <mturquette@deferred.io>
drafts: homesick-castles-strategy WIP

Signed-off-by: Michael Turquette <mturquette@deferred.io>
posts: draft: github-pages-introspection

Signed-off-by: Michael Turquette <mturquette@deferred.io>
posts: draft: github-pages-introspection.textile: include github api info

Signed-off-by: Michael Turquette <mturquette@deferred.io>
github-pages-introspection: more notes on YAML front matter and a link to Matt Swanson's blog

Signed-off-by: Michael Turquette <mturquette@deferred.io>