Updates test for User#find_or_create_user_accounts
Updates test for User#find_or_create_user_accounts

Updates and adds new test for User#find_or_create_user_accounts to
check for the ability to process phone numbers in the input string

nyc-dragonflies-2015/whos_got_next,nyc-dragonflies-2015/whos_got_next,nyc-dragonflies-2015/whos_got_next