Create migration list and update current

[ederaleng]

With koinos namespace changes we need to create a list where we use the current koin and vhp contract address so that users can remove liquidity. We must also update the mainnet and testnet lists so that they have the koinos and vhp name space as their address.

Examples:

migration-v1

 {
    "name": "Koin",
    "symbol": "koin",
    "address": "15DJN4a8SgrbGhhGksSBASiSYjGnMU8dGL",
  },
  {
    "name": "Virtual Hash Power",
    "symbol": "VHP",
    "address": "18tWNU7E4yuQzz7hMVpceb9ixmaWLVyQsr",
  }

mainnet:

 {
    "name": "Koin",
    "symbol": "koin",
    "address": "koin",
  },
  {
    "name": "Virtual Hash Power",
    "symbol": "VHP",
    "address": "vhp",
  }