Plugin container is writing data in wrong directory.

These are files getting written to ${current working directory}/data, but if the PC was told to use a different data directory, that configuration is ignored. This is what I see:

data/
    |_rc/
        |_10/
            |_10125
            |_10122
            |_10111

This was a result of the agent perf stuff. We can't just say "data" with a relative path in the PC - the data directory is configurable. You have to get the data directory as configured in the plugin container. Somehow, this code in ConfigurationCheckExecutor (see below) has to get PluginContainerConfiguration.getDataDirectory() - the InventoryManager has this plugin configuration (as do all the PC managers), so somehow they need to get that data dir into here:

---------

    public static boolean persistConfigurationToFile(int resourceId, Configuration liveConfiguration, Log log) {
        boolean success = true;
        try {
            String pathname = "data/rc/" + String.valueOf(resourceId/1000); // Don't put too many files into one data dir
            File dataDir = new File(pathname);
...

    static private Configuration loadConfigurationFromFile(int resourceId) {
        String pathname = "data/rc/" + String.valueOf(resourceId/1000); // Don't put too many files into one data dir
        File dataDir = new File(pathname);
...