Increased font size of card group headers
Removed type header checked styling code
Darkened NBN color
Added isotope dep
Simplified card layout
Added a background color to card headers (preparing for affixation)
Simplified some code (method not required)
Removed font-awesome and replaced it with a custom icon font
Merge branch 'style-experimentation'
Merge branch 'master' into filters

Conflicts:
	app/views/_filters.html