Revert "Merge pull request #211 from PyconUK/inglesp-add-2016-holding-page"
Revert "Merge pull request #211 from PyconUK/inglesp-add-2016-holding-page"

This reverts commit fa660b23cadafb10442468634a5c4d048be2e4a4, reversing
changes made to 22833ca16c8e024768fe6b56cfad65d0d8b512c5.

PyconUK/2015.pyconuk.org,PyconUK/2015.pyconuk.org,PyconUK/pyconuk.org,PyconUK/pyconuk.org,PyconUK/pyconuk.org,PyconUK/2015.pyconuk.org