Gemfile will pull the latest version of Bootstrap
Remove top padding
Nav-bar styling strip
Nav bar with styling hooked with embers expression for search
On landing default mode is Search
integrate bootstrap typeahead into the search box
Initial landing page with marketing and showcase
use latest bootstrap
add typeahead to searchbox
Landing page images
Landing page updated with placeholder images and styling
Remove unneeded span
Merge branch 'rishi_frontend_integration' into ian_typeahead

Conflicts:
	app/assets/javascripts/templates/application.hbs
Merge branch 'develop' into ian_typeahead
Explorer 2 nav-bar logo
Merge branch 'rishi_frontend_integration' into ian_typeahead
use list of compound and target pref labels for typeahead
Single search result and molecular formula formatting
Search results formatting for Compounds
add link to pharmacology from compound search result using ember linkTo
index styling moved to explorer.css