Update build-chord.sh to use sfslite and hg on amsterdam.
Update build-chord.sh to use sfslite and hg on amsterdam.

sit/dht,sit/dht,sit/dht,weidezhang/dht,weidezhang/dht,weidezhang/dht,sit/dht,sit/dht,weidezhang/dht,weidezhang/dht