added excerpt support to guides
Merge branch 'maint/guides_excerpt' into release/20130702
moving cachebuster into css and js filename to ensure cache bypass
changing theme option to ignore old data, ensuring no 404's on production
moving jquery back into header to try avoiding a merge conflict with my comment branch
fixing commit issue in shc-sso-profile
Merge branch 'feature/css-javascript-cachebusting' into release/20130702
added force update option to settings page
changed products_updater, so that the cron can run that file directly
added ability to pass arg to update_products.php when run from command line
modified update_products script to correct issue with running on ms from cli
Changed time format on updater email
Merge branch 'maint/products_updater' into release/20130702
Merge branch 'release/20130702'