added customer as option to token creation for stripe connect (Thanks, Austin). bumped version
added the stripedispute service (entity for webhook, and service for updating evidence)
bumping version to 1.5 since dispute is new
added missing property to coupon: amount_off - added missing properties to customer: account_balance and delinquent
add stripe period to invoice line item
coupon delete and plan delete were not correctly passing the apikey
bumping version
added ability to create a customer invoice anytime (thanks Sean)
bumped version, added documentation for creating customer invoice right away
Added Request property to StripeEvent class.
added ability to set the amount_off/currency in a coupon
bumping version
Add support for updating (closing) an invoice
added currency to stripeinvoice
added account balance to creating and updating a customer
bumping version - (account balance and currency)
Fix to update invoice

Updating an invoice requires an unpaid invoice, which can only be
created by:
1) waiting for the period of a plan to elapse; or
2) manually creating a new invoice
In the test, we now manually create a new invoice.
added failure code to charges
Added property for cancel_at_period_end in Subscription
Added refundApplicationFee param to StripeCharge's Refund