Merge branch 'issue_79' into financial
issue_80: wrap amount_cents column with amount using money gem
issue_80: clean up expense view
issue_80: fix javascript tag in haml
issue_80: use jquery ui for datepicker
issue_80: another cleanup of controller and view
issue_80: create should not redirect to show
issue_80: fix index not listing anything due to date format not understood by mysql
issue_80: fix date returned by datepicker not understood by activerecord
issue_80: route to breakdown
issue_80: non resourceful route should be at the end
issue_80: color thead and tfoot
issue_80: clean up expense