Fix correction result width.
Notify if raise error on correction complete.
Ignore validation error.
Modify messages in free text correction.
untracked files on paypal_subscription: 1c41058 Notify if raise error on correction complete.
index on paypal_subscription: 1c41058 Notify if raise error on correction complete.
On paypal_subscription: 定期支払い実装中
Install thin and rails-clean-logs.
Merge commit 'stash@{0}' into paypal_subscription
Implement PayPal Recurring Payments.