rake works
edited email html
added admin mail for overdue checkin
Merge branch 'development' into 317_overdue_checkin_emails
fixed whitespace in admin_mailer.rb
removed unrelated CSS
added persistent flash for admins in non-admin views
replaced schema file
change items per page form to put
#533 test
Installed Paper_Trail gem and applied it to the Reservation model. (A lot of tests broken, not clear why.)
#172 click div to select + overdue glyph
Generated a log controller. Added basic dataTable index of all versions stored in the Versions table.
Adding source for a semi-advanced string-to-object conversion
 changed text and added anchor to view_as box
removed old changes
edited changelog
edited changelog
changed colors
added different colors for overdue