Zergpool to use LTC
Decided to play around with the newest master and I need Zergpool using LTC.  see below bottom for what I put to try to use LTC, it is giving error saying config is not valid.  The version I've been using is setup differently than this new one so I"m not sure what I"m doing wrong.

{
    "VersionCompatibility":  "3",
    "Wallet":  "$Wallet",
    "UserName":  "$UserName",
    "WorkerName":  "$WorkerName",
    "API_ID":  "$API_ID",
    "API_Key":  "$API_Key",
    "Interval":  "$Interval",
    "Region":  "$Region",
    "SSL":  "$SSL",
    "DeviceName":  "$DeviceName",
    "Algorithm":  "$Algorithm",
    "MinerName":  "$MinerName",
    "PoolName":  "$PoolName",
    "ExcludeAlgorithm":  "$ExcludeAlgorithm",
    "ExcludeMinerName":  "$ExcludeMinerName",
    "ExcludePoolName":  "$ExcludePoolName",
    "Currency":  "$Currency",
    "Donate":  "$Donate",
    "Proxy":  "$Proxy",
    "Delay":  "$Delay",
    "Watchdog":  "$Watchdog",
    "MinerStatusUrl":  "$MinerStatusUrl",
    "MinerStatusKey":  "$MinerStatusKey",
    "SwitchingPrevention":  "$SwitchingPrevention",
    "DisableAutoUpdate":  "$DisableAutoUpdate",
    "ShowMinerWindow":  "$ShowMinerWindow",
    "UseFastestMinerPerAlgoOnly":  "$UseFastestMinerPerAlgoOnly",
    "IgnoreCosts":  "$IgnoreCosts",
    "ShowPoolBalances":  "$ShowPoolBalances",
    "ShowPoolBalancesExcludedPools":  "$ShowPoolBalancesExcludedPools",
    "Pools":  {
 "zergpool": {
"LTC" : "LeTUNYViANaPTypGuUpCKXihwghJyK1nE2",
"worker" : "$WorkerName"
              },

}   
 "Miners":  {

               }
}
