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)

{
    namespace fs = boost::filesystem;
    LOCK(csPathCached);
    fs::path &path = fNetSpecific ? pathCachedNetSpecific : pathCached;
    
    
    if (!path.empty())
        return path;
    if (mapArgs.count("-datadir")) {
        path = fs::system_complete(mapArgs["-datadir"]);
        if (!fs::is_directory(path)) {
            path = "";
            return path;
        }
    } else {
        path = GetDefaultDataDir();
    }
    if (fNetSpecific)
        path /= BaseParams().DataDir();
    fs::create_directories(path);
    return path;
}
void ClearDatadirCache()
{
    pathCached = boost::filesystem::path();
    pathCachedNetSpecific = boost::filesystem::path();
}
boost::filesystem::path GetConfigFile()