Merge pull request #22 from calebbradley/master

margins edit on hero-unit
Merge pull request #23 from calebbradley/master

added div to the right of the slideshow
Merge pull request #24 from calebbradley/master

added hero-units 2 & 3 above SubMain div...
Merge pull request #25 from calebbradley/master

added nav links to header and some styling
Merge pull request #26 from calebbradley/master

changed header links styling and footer color. Also added a left border to hero-unit div.
Merge pull request #27 from calebbradley/gh-pages

Master branch Catch up merge!