WebRequest are cached which screws up profitability data
As an FYI

I had weird results with profitability data using MPH on several machines running at the same time causing NemosMiner to take the wrong decisions.

I edited ./Pools/miningpoolhub.ps1 to add "-Headers @{"Cache-Control"="no-cache"}" to the WebRequest and bingo... all machines see current and no cached data.

Final code section is:
`try
{
    $MiningPoolHub_Request = Invoke-WebRequest "https://miningpoolhub.com/index.php?page=api&action=getautoswitchingandprofitsstatistics" -UseBasicParsing -Headers @{"Cache-Control"="no-cache"} | ConvertFrom-Json
}
catch
{
    return
}`

