[LUA] Get Identities

[Bluscream]

This is some PoC code to get the current users identities in LUA, it will be included in my later released LUA API:

function getIDList()
    local open = io.open
    local filnam = ts3.getConfigPath().."ts3clientui_qt.secrets.conf"
    local filnam = string.gsub(filnam, "\\", "\\\\")
    local file = open(filnam, "r")
    id_list = {}
     for line in file:lines() do
        if string.find(line, '/id=') then
            local line = ""..string.gsub(line, "%d+/id=", "")
            local line = ""..string.gsub(line, "%%20", " ")
            table.insert(id_list, line)
        end
     end
    file:close()
    ts3.printMessageToCurrentTab("Length: "..#id_list)
end

function printID(scHID, id)
    getIDList()
    ts3.printMessageToCurrentTab(id_list[id])
end

function printIDs()
    getIDList()
    str = ""
    for i=1, #id_list do
        str = str..id_list[i]..", "
    end
    ts3.printMessageToCurrentTab(str)
    str = nil;
end