Updates to Rails 4.1.6 & Ruby 2.1.3
Cuts $base-line-height to 100%

Previously was set at 150%. It seems when running `bundle update`, Foundation was also updated and (surprise!) it acts slightly differently now. There is a greater gap between the children of `div.fave-content` in each favorite. Reducing $base-line-height to 100% seems to proportion everything as it has been in production.