Minor updates for extension functionality.
Proxy association methods for cleaner scope lookup.
Minor cleanup on tax calculation.
Rename cart.items to cart.sellables, but still maintain backwards compatibility.
Minor version bump for some simple refactoring.
Skip inventory check in admin if unlimited inventory.
Minor point release for inventory check.
Mini version bump to add checkout validation via JS.
Added order confirmation to after_save, so doesn't cause exception in controller.
SSL.
Added SSL note.
Updated placement of Proceed to Checkout and Update button. CSS needs updating.
Bump for SSL, cart button placement, order confirmation out of controller.
Version bump because release froze.
Minor SSL update to support appending SSL paths, and SSL prefixes.
One more fix on SSL.
Added users to SSL so no breakage on logout/login from checkout.
Update lib/piggybak/cli.rb

Call 'welcome' method on install script completion for issue #28
Merge pull request #29 from forgotpw1/master

Install Script Fix
Cleanup of DRY admin label.