Tidy js files. do not use a CDN for bootstrap

Author: lukeapage

Gruntfile.js

@@ -180,7 +180,7 @@ var tasks = {
 
 					'bower_components/jquery.scrollTo/jquery.scrollTo.min.js',
 					'bower_components/jquery.localScroll/jquery.localScroll.min.js',
-					'bower_components/bootstrap/js/bootstrap-dropdown.js'
+					'bower_components/bootstrap/dist/js/bootstrap.min.js'
 				]
 			}
 		}