Improved route to 'edit user'
Added user menu
Improved title for 'edit user'
Added championship to group
Correcting views and controller after add championship to group
Removed championship from group
Moved championship from member to group
Added strong parameters for 'account update'
FIXED: Correct path for edit
Added gem better_errors
Added association between group and members
Added alpha version for members (only list)
Added gem devise invitabl
Devise invitable configured
FIXED: Added space in 'hello'
Added fields to user for devise invitable
Enable devise invitable module in user
Improved views for invitable