Initial projects page layout
Add some more dumb projects
Merge branch 'master' into projects-page

Conflicts:
	collections/projects/project-1.md
	collections/projects/project-2.md
	collections/projects/project-3.md
Cosmetic changes and Styling to <h4>
Changed category tags for projects from <h2> to <h4>
Changed size to (em) and defined new variable "$default-margin-medium"
Added outer container
Reduced unnecessary space
Added styling to <h1> and changed section margin from top to bottom.
Changed subcategory titles of projects to <h2> from <h1>
Defined styling for <h2> and <h5>. Also, changed the font-weight for project title text for the thumbnails.
Cosmetic changes
Changed <h1> to <h2> & <h4> to <h5>.
Initial project portfolio page layout
Removed left margin for logo.
<h5> to <h3>
Set items and order for navigation items

More control over what is visible and in what order in the navigation bar.
Changes class name to just "title" and called the class in the <a> instead of having a <div>.
Changed padding to margin
Added "content" class to project-view (single project page). Also, changed the project image to 1088x400px.