DRUP-508: Added feeds and job_scheduler contrib modules
DRUP-508: Added feeds_table_processor sandbox module, from https://drupal.org/sandbox/Pierco/1885278
Modified .gitignore to allow generic settings.php but not site-specific ones
Added generic settings.php shared by all sites
Moved common memcache config to site-specific files due to conflict in dev environment
Updated LCAS survey javascript with April-June 2014 dates
DRUP-511: Changed .gitignore to correctly exclude only top-level css/image directories
DRUP-511: Added all files previously excluded by incorrect .gitignore
Merge branch 'DRUP-511' into staging