Fix to #560
Fix to #537

Also fixes a bug where the teaser-app footer overlays the top border of
the teaser, making it look like it has no top border.
Fix broken links

Links to templates in style guide now go to the right place. Patchwork
view disabled while page is fixed.
Cleaning up the messaging page
Merge branch 'maban-pattern-portfolio-php' of https://github.com/maban/codeforamerica.org into pattern-portfolio-2014-10