Build out overlay header and feature row _include helper

Add button size classes

Center overlay image

Add test content

Style overlay background image and add support for caption

Add header overlay sample posts

Add locale string for "Page"

Rough out splash page _layout with styles and test content

Add .wrapper utility class

Disable breadcrumbs by default

Apply rounded corners to all teaser images

Fix collapsing floats

Remove alt from teaser image

Rename variables to stay consistent with naming convention

Create includes for greater layout flexibility

Organize comments providers includes and make FB fill parent container

Make minor adjustments

Disable breadcrumbs on homepage

Remove unused declarations

Fix breadcrumb alignment