jp-page: Layout fixes

Fix for pagination classname in slides.
Updates to baseline footer for alignment of logo and copyright notice to  bootstrap grid.
Fix for home menu link 404 from project home page.

Signed-off-by: Dan Hawes <dan@punctuatecreative.com>
Added USX of CEV Psalms 1 from Nathan Miles
Allow users to delete own comments and answers
Restore src/index.php that was replaced with live branch in error.

* src/index.php now has scriptureforge.org_dev as it should.
design: replace slide background image.
design: wip slide background
Merge master -> feature/jp-psalms.

* Fix slide position for new image.
Merge branch 'feature/jp-page'
Merge branch 'master' into live

Conflicts:
	src/css/jamaican_psalms/sf-jamaica.css