drop and readd groups with better boolean setup
add participants table to database
participant model and it's many associations
add associations for participants to groups
rename gifter column since it was meant to be for exclusions and I forgot
update model to reflect db change
participant controller with relevant CRUD methods
edit view for participants
participant partial for showing within groups
participant creation form
render out participants and participant form on group
some styling for participants
use the correct name for participants views
make sure other users can't get into groups
use correct button class name
resource the appropriate methods on participants
clean up the participants assignment in group show
move the where logic for suitable partners into the Participant model
we don't need to set an ivar for other participants so we won't
make sure if a partner changes the old relation is not kept