Restore New York June 30 note to README
drwxr-xr-x - .github
-rw-r--r-- 10 .gitignore
-rw-r--r-- 1289 LICENSE
-rw-r--r-- 3162 PROBABLE-CASES-NOTE.md
-rw-r--r-- 24866 README.md
drwxr-xr-x - excess-deaths
drwxr-xr-x - live
-rw-r--r-- 13130677 us-counties.csv
-rw-r--r-- 237253 us-states.csv
-rw-r--r-- 3879 us.csv