add current_user detail to email that is sent
sort emails in index; list unique emails in new; add Payments to header
add scheduler.rake and ability to send reminder emails for all payments, not grouped by email
Add user signup link in email
implement reminder_email2 to send one email with all payments to each payee, from a particular user
unordered list for amount and description in reminder_email2
add jquery to allow adding new emails in submission form
change password length to 4 characters
Add views for index and edit to distinguish between payer users and loaner users
Merge branch 'email-functionality-2'