Fixed the footer links and a typo
Fixed the footer links and a typo

Added: Code of Conduct -  http://las.gnome.org/code-of-conduct/
Sponsors - http://las.gnome.org/sponsors/
Travel Information - http://las.gnome.org/travel/
thanostx/regcfp,thanostx/regcfp,benzea/regcfp,benzea/regcfp,thanostx/regcfp,benzea/regcfp