Update git ignore to exclude db dump files
Merge with rdunlop
Merge branch 'master' of https://github.com/rdunlop/unicycling-registration
Update Rakefile to remove RailsAdmin warning
Add link to difference between comp and non-comp
Make comp/non-comp text url in Event Configuration
Adjust the 'whats the difference' dialog to only appear if we have defined a comp_noncomp_url. Also allow saving the event_configuration without a comp_noncomp_url, and add tests to show that the model is valid