Update decorator SHAs

Accommodate strong_parameters

Add precision parameter for MySQL

MySQL complains when the precision parameter isn't provided in the
migration

Update to spree 2.1

Use new scope syntax

Remove original since it's not a replacement

Per the deface docs: "Only really warranted for :replace overrides."

Add :gift_code as a permitted attribute for strong parameters

Use order_params instead of accessing params directly

Update decorator

Update OrdersController#after_update_attributes instead of
OrdersController#update_decorator

Accommodate strong parameters in gift cards admin controller

Update table markup for consistent look with other admin index tables

Use spree 2-1-stable branch

Update specs

Fixes #29
Update Versionfile. Fixes #30
Update checkout controller override
Merge pull request #35 from ccschmitz/update_checkout_controller_decorator

Update checkout controller override
Update the length of the gift card codes so they are easier to type in
Fix undefined method single_money error. Fixes #36 Fixes #21
Merge remote-tracking branch 'upstream/master' into wemontage