Init the post status in editor bar.

Initialize the post stats on page load, not on "update" event.

Kind of a messy hack but the assignment of these values in the editor bar don't have their own setters.  Didn't want to edit editor.js directly.

Signed-off-by: Doug Grubba <douglas.grubba@gmail.com>
Merge branch 'refs/heads/upstream/master' into develop
Merge pull request #3 from douggdev/develop

Small fix to the editor stats.