fix typo
Initial work at replacing the dynamic registration_item with a built-at-creation one. (incomplete, requires update logic)
add task which will roll over registration periods to the new one (for all registrants with reg items)
add a banner if the update function hasn't been run in 3 days
update documentation to include scheduler task required for reg-period-updater
prevent creating a registrant when there isn't an active registration_period
undo the requirement that registration_period exists when creating registrant. Also allow registrants to be deleted if they do not have any paid-payments
remove registrants controller test which was checking that reg-with-payment cannot be deleted (this test is now in model)
add ability to 'lock' a registration item so that it doesn't get updated automatically
fix the updated_reg email to include the names of the reg periods
update some of the 'back' links to send the user to the correct page (after having moved the registrants#index)
Merge remote-tracking branch 'scott/master'
fix registrants views tests
move the jquery-related images and css files out of /common
use sass-@import for the navbar to eliminate duplicated styling directives. Stop including application.css in the webpage
fix navbar when hovering over 2nd-level elements
make refund_details create necessary expense_items in registrants if necessary
fix the refund-recreates expenses code. Also fix code which was creating IUF fees
updated todo. Update refund#show to indicate the registrant for each item
allow admin to view EventCategory Sign Ups