Add composer.json and update some things for 3.1, committing to see if composer will load it
tweak composer.json so it creates a 'news' dir instead of 'silverstripe/news' dir
switch 'control' to 'loop' in template
Missed a few <% control %> statements from last commits
Merge pull request #14 from erindru/master

Make code SS3.1 compatible