Yeah billboard spacing!
Improve masthead alignment
New projects grid style
Update link styles

Closes #58.
Clean Sass
Nicer margins & hidden project sizing
Fix bottom of page alignment issue
Slightly darker gray
Resize default font and special font alignment
Fix alignment: buttons, forms
Make image margins consistent
Reformat project leaders

Much better on mobile
SASS style
Remove link-card resizing

It's hard to get working responsively, not worth it for now.
New start icon
Merge branch 'master' into theme-master

Conflicts:
	templates/index.html
	templates/macros/project.html
	templates/project.html
Project img margin
Fix project leader email links
click-zone => card-link
Repair body padding