Merge pull request #56 from OpenTechFund/feature/69-fund-page

...funds/templates/public_funds/blocks/related_projects.html

opentech/public/funds/templates/public_funds/fund_page.html

...funds/templates/public_funds/includes/fund_apply_cta.html

...unds/templates/public_funds/includes/project_listing.html

opentech/static_src/src/sass/abstracts/_variables.scss

opentech/static_src/src/sass/components/_apply-bar.scss

opentech/static_src/src/sass/components/_grid.scss

opentech/static_src/src/sass/components/_icon.scss

opentech/static_src/src/sass/components/_link.scss

opentech/static_src/src/sass/components/_media-box.scss

opentech/static_src/src/sass/components/_wrapper.scss

opentech/static_src/src/sass/layout/_header.scss

opentech/static_src/src/sass/main.scss

opentech/templates/includes/sprites.html