Add comments to schemas in system_keyspace
Add comments to schemas in system_keyspace

Signed-off-by: Nadav Har'El <625169824b719df98706d88646d0aae6f368ae4d@cloudius-systems.com>

guiquanz/scylla,scylladb/scylla,capturePointer/scylla,scylladb/scylla,kjniemi/scylla,glommer/scylla,duarten/scylla,wildinto/scylla,raphaelsc/scylla,justintung/scylla,rluta/scylla,avikivity/scylla,justintung/scylla,raphaelsc/scylla,rluta/scylla,linearregression/scylla,glommer/scylla,bowlofstew/scylla,acbellini/scylla,aruanruan/scylla,raphaelsc/scylla,stamhe/scylla,dwdm/scylla,respu/scylla,phonkee/scylla,glommer/scylla,kjniemi/scylla,wildinto/scylla,rentongzhang/scylla,gwicke/scylla,eklitzke/scylla,acbellini/scylla,kangkot/scylla,victorbriz/scylla,aruanruan/scylla,rentongzhang/scylla,justintung/scylla,capturePointer/scylla,dwdm/scylla,shaunstanislaus/scylla,phonkee/scylla,shaunstanislaus/scylla,kangkot/scylla,capturePointer/scylla,acbellini/scylla,linearregression/scylla,shaunstanislaus/scylla,senseb/scylla,stamhe/scylla,asias/scylla,duarten/scylla,avikivity/scylla,tempbottle/scylla,respu/scylla,wildinto/scylla,tempbottle/scylla,bowlofstew/scylla,gwicke/scylla,eklitzke/scylla,dwdm/scylla,scylladb/scylla,kjniemi/scylla,eklitzke/scylla,tempbottle/scylla,asias/scylla,rluta/scylla,scylladb/scylla,guiquanz/scylla,senseb/scylla,phonkee/scylla,avikivity/scylla,bowlofstew/scylla,aruanruan/scylla,guiquanz/scylla,respu/scylla,linearregression/scylla,rentongzhang/scylla,victorbriz/scylla,stamhe/scylla,victorbriz/scylla,gwicke/scylla,kangkot/scylla,asias/scylla,senseb/scylla,duarten/scylla