darken nav items
use monserrat font for all buttons
fix donate button styling
fixed ticker background
change landing page get involved footer heading color
remove border from koch contribs chart
make candidate total red if > 0
fix share story buttons
change races and orgs link colors
add links to tier footnote
Adding new image for pinterest, etc
fix body bg
Merge branch 'development' of github.com:Campaign-Data-Visualization/campaign-cents into development

Conflicts:
	client/app.tpl.html
	client/styles/app.css
	client/styles/app.less