add content to partials and render form in users new page
update readme
change new user button to match submit button in new user form
make listing of users into links to each user's show page and update href in topnav
create basic show page for users with a table for displaying expenses and buttons to add new expenses and view expenses
add user story for editing a user's profile to readme
update routes to nest expenses in users, update expense routes in user show page accordingly
add index, new, and create methods to expenses controller and flesh out expenses index page with table for all expenses (needs to be updated to all expenses within the current month)
remove add expense link from user show page (only on user.expenses page now)
change expense amount from integer to decimal
add controller functionality, including ajax for creating new expenses
allow user to create expenses through ajax, but currently buggy display of new expense before page refresh