remove full width image across the top of a single page (above content and sidebar(s)), instead always use featured-image ONLY above the content
add bsg-featured-image size
add filters for bsg featured image size and attr
add $context and $attr to filter bsg-classes-to-add and refactored where filter bsg-add-class sanitizes class names
add file to hook in and modify bootstrap classes depending on the genesis_site_layout() value
Get ver from style.css for CSS and JS load

Modify css and js enqueing to use wp_get_theme to get the
version number specificied in style.css
Thanks for [Jeremy Pry](http://jeremypry.com/) for introducing me to
this technique