stripe_payment 7.x-1.0-beta5

Full list of changes since 7.x-1.0-beta4

• Payment::execute() shouldn't throw Exceptions. [view commit]
• Adapt to changes in webform_paymethod_select / simplify & less hardcoding. [view commit]
• Move from payment->context_data['context'] to payment->context. [view commit]
• Pass the payment object instead of the context. [view commit]
• Use the new JS API of webform_paymethod_select. [view commit]
• Optionally send extra payee data to stripe. [view commit]
• Add dependency on payment_context. [view commit]