Update readme
CHANGE-618 - Change primary key on configuration table to be configuration_key instead of configuration_id, to better enforce uniqueness and make lookups simpler
CHANGE-18 - Add CLI enhancements to zc_install
CHANGE-719 - Remove non-working attributes-preview option from admin
Just docs
CHANGE-625 - Send 503 header response when database connection is broken
ISSUE-146 - Change to flot graphing library instead of phplot
ISSUE-146 - Add banner graph widget stub (needs work)
CHANGE-407 - Incorporate schema.org microdata markup for product_info pages
- this fixes error where category name wasn't being properly pulled from the db
CHANGE-720 - Additional notifier on contact-us page, for spam trapping
ISSUE-146 - ... partial implementation of client-side graph styling (needs work)
CHANGE-18 - Remove old zc_install_old folder
CHANGE-18 - Installer updates
CHANGE-18 - Installer updates
CHANGE-18 - Installer updates
CHANGE-18 - Installer updates
CHANGE-18 - Installer updates
CHANGE-18 - Installer updates
CHANGE-18 - Installer updates