Port in original script version of Entry Views. We'll start from here as if it's brand new code.
Switch main plugin functionality to a class.  Separate template tags and shortcodes into their own files.
Load inc/shortcodes.php.
Loads of changes. Function names are now prefixed with `ev_`.  More flexibility with template tags. Separation of template tags and functions.
Introduce the Entry Views widget.
Add the 'text' argument to the [entry-views] shortcode.
Update inline docs.
Add post type support for the 'literature' post type.
Add the readme.md and readme.txt files.
Add entry-views.pot file for translators.
Add screenshots.
Version bump to 1.0.0-beta-1.
Add screenshot captions to readme.txt.
Version bump to 1.0.0.