Update academy.php
Merge pull request #49 from mbeall/master

Update academy.php
Update style.css
Update README.md
Merge pull request #51 from mbeall/master

Increase version numbers to 0.8.3
Add "@since" to archive-sermon.php
Add "@since" to archive-staff.php
Add "@since" to article.php
Add `@since` to churchteams-ie.css
Add "since" to churchteams.css
Add "since" to comments.php
Add "since" to editor-style.css
Update footer.php
Add "since" to format.php
Add global "since" to functions.php
Add "since" to header.php
Add "since" to modal.php
Add "since" to search.php
Add "since" to splash.php
Add "since" to style-ie.css