Sponsor page updates

* move content to data file
* create new partial for sponsor page
* more explicit class for sponsor logos at page bottom
new logos
Attempts to ajudst style but cannot see changes
update footer
Merge branch 'sponsor-page' into dev

Conflicts:
	source/styleguide/source/css/style.css.map
sanity. manage ruby
sponsor page
order order
Merge branch 'dev"

Conflicts:
	source/styleguide/public/latest-change.txt
	source/styleguide/public/patterns/00-atoms-01-global-03-modular-scale/00-atoms-01-global-03-modular-scale.escaped.html
	source/styleguide/public/patterns/00-atoms-01-global-03-modular-scale/00-atoms-01-global-03-modular-scale.html
	source/styleguide/public/patterns/00-atoms-01-global/index.html
	source/styleguide/public/patterns/03-templates-00-style-tile/03-templates-00-style-tile.escaped.html
	source/styleguide/public/patterns/03-templates-00-style-tile/03-templates-00-style-tile.html
	source/styleguide/public/styleguide/html/styleguide.html