Add cover photo width to config
Update theme

commit 8173233b5c8adfb890a0d371fc4bb6ad4b5f0229
Author: Sam Whited <sam@samwhited.com>
Date:   Mon Jul 1 15:32:01 2013 -0400

    Add captions to cover photos

commit c24f2843442ab46d074e46314112b62298964541
Author: Sam Whited <sam@samwhited.com>
Date:   Mon Jul 1 14:30:22 2013 -0400

    Don't add trailing / to cover image links