New images for the projects.

Ajax endpoint for the emailing of the gift card (not tested yet).
Changed layout for project.php
Updated include_once PHP methods to use ./ instead of /
SQL Dump
Added .gitignore file.
Updated functions, fixed bug in buy process.
Changed AJAX call to Post.
Added gitignore for the gift card images.
Changed LESS CSS to production mode.
Fixed error in ajax.php
Fixed various other bugs in ajax.php
Stupid error on my part.
Merge pull request #1 from michielbdejong/master

relative paths in include_once calls

I'm guessing that we need to merge this into main branch. And since its without conflict, I don't think it need to be discussed.
feature: overflow-y for body is set to scroll to have a consistent looks in every page, feature: the animation for the landing page is now as intended
removed a stub page that I use to test some functionality and not needed for the production
New Projects page.
Fixed error in PHP function for projects.
Enabled JS event for images in projects.
New menu item in menu.
Merging from remote files