This commit fixes the expand/collapse elements on the result page not fu...

This commit fixes the expand/collapse elements on the result page not fuvascript third and deletes links to duplicated assets in the header section of application.html.erb 2) deletes the extra html tag inside the header of the same file and fixes the indentation 3) deletes the duplicated assets in the assets directory
I missed a closing tag immediately above this line for the header, \</head\>