Azerothcore '.server info' has new unparsed data.

[maldiablo]

for .server info, azerothcore added response time stats to the end. These show up in chat every time ACA refreshes server info, resulting in spam.

I don't know how to do a pull request, so I'll drop my fix here:

In AzerothCoreAdmin.lua, I inserted this at line 900:

    for match in string.gmatch(text, "|- ") do
        catchedSth = true
--        output = MangAdmin.db.account.style.showchat
        output = MangAdmin.db.account.style.showchat
    end

[lrasilan]

These text will disable all system broadcast message.
You can enter misc mage and define frequency value of server update. Default is 4000, that means spam per minute, you can fill in 120000 to keep report per 30 minutes