update speaker section
update speaker section

Anonymous26/tedxtemplate,shashwat2519/tedxtemplate,tedxbvcoe/website,shashwat2519/tedxtemplate,Anonymous26/tedxtemplate,poush/tedxtemplate,tedxbvcoe/website,tedxbvcoe/website,Anonymous26/tedxtemplate,shashwat2519/tedxtemplate,poush/tedxtemplate,poush/tedxtemplate