Add SMTP settings.
Revert "Add SMTP settings."

This reverts commit c5426444e5c96cc87dc9be31f874b56450b5af88.
Add staging config.
Install Recipient Interceptor.
Add SMTP initializer.
Ghetto debugging!
Fix typo
Moar debugginz
Ignore .foreman files

Added a .foreman file for local development to work alongside Pow. This
file isn't required for the application to work so doesn't need to be
added to the repository.
Remove logging from mailer

Previously, we were having some issues sending emails through the SMTP
service and and some logging was added to the mailer. The issue turned
out to be with the third party service and the logging is no longer
required.
Display the products on the homepage

Previously, the products were only displayed on the "Shop" page, which
was causing them to be hidden away from the customer. The products have
been moved to the homepage to make the products more prominent.
Move the page title into the view

Previously, the homepage title was set it the page controller, which
isn't really the controller's responsibility. The title has been moved
into the view instead.
Fix whitespace

Previously, there was a horrible bit of whitespace that had snuck inside
a bracket, which was causing me much annoyance. The whitespace has now
been removed.
Move "Home" title into a locale

Previously, the title of the homepage was hardcoded into the view, which
would cause problems later if and when we want to internationalise the
site. The title has therefore been moved into a locale.