1. Full post keyword (###POSTFULL###) added in the Template Compose page. Now using this keyword we can add full post in the newsletter.
2. In the Mail Configuration post count 1 has been added (Previously we don't have option to select single post in the newsletter). With this option we can create Mail Configuration for 1 post.
3. Formatted some mail content.

git-svn-id: https://plugins.svn.wordpress.org/email-posts-to-subscribers/trunk@936284 b8457f37-d9ea-0310-8a92-e5e31aec5664