CiviCRM Starter Kit 7.x-4.3-rc5: Updates Drupal core to 7.23, security update to Features, and resolves other minor issues for existing installs.

This update includes improvements to the civicrm_settings.php file which only impact new installs.  Existing installs are encouraged to manually update their civicrm_settings.php file https://drupal.org/node/2031763

Profile Switcher module was added to make is easier to migrate to the CiviCRM Starter Kit distribution.