Drupal 7.31
Merge pull request #41 from mparker17/pressflow-7.31

Pressflow 7.31
Drupal 7.31 - a security release recommended for all sites. For more information see https://www.drupal.org/SA-CORE-2014-004
Merge remote-tracking branch 'upstream/master'
Update Commerce Kickstart to 7.x-2.17