Email Post Changes: Merge improvements from WordPress.com

* Posts going from auto-draft straight to publish should not email post changes. Subscriptions handles that.
* Don't send post changes for auto-drafts
* Regenerate the email message in each iteration of the loop.  This allows each recipient to have their message localized correctly in sites with multiple locales.
* Add actions at the beginning and end of the loop.
* Move inline styling to a style element.


git-svn-id: https://plugins.svn.wordpress.org/email-post-changes/trunk@865252 b8457f37-d9ea-0310-8a92-e5e31aec5664
bump to beta

git-svn-id: https://plugins.svn.wordpress.org/email-post-changes/trunk@865265 b8457f37-d9ea-0310-8a92-e5e31aec5664
Oops


git-svn-id: https://plugins.svn.wordpress.org/email-post-changes/trunk@865266 b8457f37-d9ea-0310-8a92-e5e31aec5664
bump to beta

git-svn-id: https://plugins.svn.wordpress.org/email-post-changes/trunk@865268 b8457f37-d9ea-0310-8a92-e5e31aec5664