Update Plan model
Update Plan model

adding the formatted_amount for the pagarme's amount(which is gave in cents).

engageis/juntos.com.vc,juntos-com-vc/juntos.com.vc,engageis/juntos.com.vc,engageis/juntos.com.vc,juntos-com-vc/juntos.com.vc,juntos-com-vc/juntos.com.vc