Include push to card fees to invoice

[kyungmin]

Invoice should return the following additional fields to support push to card:

card_credit_count
card_credits_total_amount
card_credit_fee
card_credits_total_fee

[mjallday]

i think the fields should be card_credit_x. this sits better with the existing naming such as card_debit_x and bank_account_credit|debit_x

[kyungmin]

Agreed, updated the content.

[kyungmin]

what's the status of this?

[matin]

@victorlin: Is this out? Should we close the issue?

[kyungmin]

This is out. Working on displaying this info on the dashboard.