Simple style changes to heading and footer. Need to do a pull.
Merge branch 'staging' of https://github.com/Make-Magazine/makercon into staging

# By John
# Via John
* 'staging' of https://github.com/Make-Magazine/makercon:
  Added template page-speakers.php w/sub-query
  Added template page-speakers.php w/sub-query
  Added template page-speakers.php w/sub-query
  Added template page-no-sidebar.php
Adding sponsors to footer, deleting unclose/unneeded div in header, and fixing footer form styles.