Cygnusx-1 Testnet

cygnusx-1-final

update build script and instructions (#628)

Cygnusx-1a

eacabd1f92a3d750610c53f27641aca0d38ec5fda370b4e821a05003e8b866f2  genesis.json```

Cygnus X-1 Testnet

➜  networks git:(master)  jq -S -f normalize.jq  genesis.json | shasum -a 256
42bf3aa2154bfa33deaa77c3a70d2aac94e382eb847ed3f07dbb71be695cd4d0  -

bellatrix-1

updated genesis hash (#191)