Add ability to export/import data
Split the export into configuration/user-data. Change the upload/download processing to be less rendundant code
Add link to the Admin->Users page
Update notes (removing many old notes)
Prevent e-mail from being sent to normal users from development systems
Update readme
Add ability to download Excel file of all registrants/event-choices
Merge branch 'master' of https://github.com/scotthue/unicycling-registration
#27 add a favicon of a unicycle
Add a 'development' banner, closes issue #15
Closes #28 by styling the competitor/non-competitor buttons better
Adjust registrant#summary, so that it doesn't list 'Events' for non-competitors
add missing colons on summary page
Improve styling of the 'alternate' table, so that the payment#new page is a little cleaner
improve styling of dev-banner
fix test
Update rails version