add ability to upload and share documents
redirect logged in users from hp to profile
Add athlete select concern that holds data inputs for dropdowns
rm instance variables from navbar; use current_user instead
Add affiliate create path to affiliate signup to create pending affiliate relationship at signup
add countries list to location.rb file
set up user controller to process profiles, pictures, and added permitted params
add associations and relationships for contacts, relationships, affiliate relationships, affiliates
Add contacts and relationships
add 'add relationship' partial for button action
add user profile picture and profile attributes as nested form to user edit
add affiliate relationships and ability to change admin for all