Added drop shadows and started working on menu in header.  Included logo as well.
revised header, added google font, and began working on link_to paths for button links in header.
Merge branch 'feature/aw_header' into dev

* feature/aw_header:
  revised header, added google font, and began working on link_to paths for button links in header.
  Added drop shadows and started working on menu in header.  Included logo as well.