Added routes for admin actions
Added ability to remove participants (and changed how the id is passed to the destroy method to function with teams and non-teams)
Added resend confirmation email
Added resend payment details, and add index to the end of route redirect
Changed calcuation of participant fee
add functionality to validate email
Added ability to add pilot/visitor to ATC table
Added ability to change the team of participant
Changed partials to work with an edit
Added num_tables fields
Added ability to edit a participant
Added payment confirmation functionality
Merge pull request #15 from Douglasdc3/add/admin_functions

Add/admin functions