…d to coins in the 3p notary server

• I've used the json of the addcoin iguana method present in the dPoW/iguana/coins/NAME_7779 files to create the jsons in this file.
• changed the entry "path": "${HOME#"/"}/.aryacoin", to "path": "${HOME#'/'}/.aryacoin",
• added a new entry named git whose value is a json that describes the latest build instructions for notaries
  Example:

{
"git": {
      "repo": "https://github.com/marmarachain/Marmara-v.1.0.git",
      "branch": "master",
      "commit": "9013c5cb1bc88cf5db5910e4f251f56757385f5f",
      "tag": ""
    }
}

• removed the entries "agent": "iguana", and "method": "addcoin", for all coins