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