Use more of the HTML elements class in metaboxes. See #1502
First pass at splitting meta boxes up. #1502
More EDD()->html usage.
Download stats beautification
Merge pull request #1712 from spencerfinnell/feature/split-metaboxess

Split Metaboxes
Merge branch 'feature/split-metaboxes' of github.com:easydigitaldownloads/Easy-Digital-Downloads