When using qt in a different language than english, it shows the copyright string twice:

ar:
![screenshot from 2016-06-29 22-38-39](https://cloud.githubusercontent.com/assets/6399679/16468027/4f8b3f16-3e4a-11e6-8196-ab4f64dc3a69.png)

en:
![screenshot from 2016-06-29 22-38-30](https://cloud.githubusercontent.com/assets/6399679/16468028/4f918042-3e4a-11e6-994e-7ad8f6235acc.png)

{
    boost::filesystem::path pathConfigFile(GetArg("-conf", BITCOIN_CONF_FILENAME));
    if (!pathConfigFile.is_complete())
        pathConfigFile = GetDataDir(false) / pathConfigFile;
    return pathConfigFile;
}
void ReadConfigFile(map<string, string>& mapSettingsRet,
                    map<string, vector<string> >& mapMultiSettingsRet)
{
    boost::filesystem::ifstream streamConfig(GetConfigFile());
    if (!streamConfig.good())
        return; 
    set<string> setOptions;
    setOptions.insert("*");
    for (boost::program_options::detail::config_file_iterator it(streamConfig, setOptions), end; it != end; ++it)
    {
        
        string strKey = string("-") + it->string_key;
        string strValue = it->value[0];
        InterpretNegativeSetting(strKey, strValue);
        if (mapSettingsRet.count(strKey) == 0)
            mapSettingsRet[strKey] = strValue;
        mapMultiSettingsRet[strKey].push_back(strValue);
    }
    
    ClearDatadirCache();
}
#ifndef WIN32
boost::filesystem::path GetPidFile()