Removed all tokens with < USD500 daily volume

[johnsnewby]

Using list at https://docs.google.com/spreadsheets/d/1ccanhwh2Ohu1SjdIlbSllv7TMTWkUu7ZYHbkhN4kb6c/edit?gid=1552352076#gid=1552352076 and the commands

cp validated-tokens.csv
for i in `cat less-than-500-vol.txt`; do grep -v $i new-strict.csv > tmp.csv; mv tmp.csv new-strict.csv; done
mv new-strict.csv validated-tokens.csv

[MessiasMorten]

Did several spot checks. Checks out <500 volume.