added jekyll files and content layout
new index
Merge branch 'gh-pages' of https://github.com/ajsingh273/select-usa into gh-pages

Conflicts:
	index.html
Updated CSS Nav
Merge pull request #2 from betagrinder/gh-pages

Updated CSS Nav
fix image path
Merge pull request #3 from InternationalTradeAdministration/gh-pages

Merge pull request #1 from ajsingh273/gh-pages
Merge pull request #2 from ajsingh273/gh-pages

several css fixes