Remove overriding header template
Use spine_pre_jacket_html to output red trim area
Remove unused overriding footer from parent template
Remove unused overriding spine.php template
Remove overriding individual spine templates
Remove a bunch of files that belong in the parent only
The spine's CSS is already enqueued by the parent theme
Merge pull request #3 from washingtonstateuniversity/update/spine

[PR] Remove unchanged files from parent theme