Restored reset password functionality.
Protected crew show page from other users.
Implemented approve participant feature using ajax.
Implement send payment feature.
Passed additional parameters in send_payment action of participants controller.
Changed visibility of confirm payment button.
Redesigned payment panel.
Improved payment panel style.
Created Payment class encapsulating payment. Made send_payment method in UserAccountsController DRY.
Added flash message to payment_sent action. Created payment_sent view template.
Created email templates for payment received and payment confirmed events.
Customized payment dialog.