Exposed the verbose and indent fields in the ale load methods

   *

   * @returns A string containing a JSON formatted ISD for the image.

   */

  std::string loads(std::string filename, std::string props="", std::string formatter="usgscsm", bool verbose=true);

  std::string loads(std::string filename, std::string props="", std::string formatter="usgscsm", int indent = 2, bool verbose=true);

  /**

   * Load all of the metadata for an image into a JSON ISD.

    return "";

  }

 std::string loads(std::string filename, std::string props, std::string formatter, bool verbose) {

  std::string loads(std::string filename, std::string props, std::string formatter, int indent, bool verbose) {

    static bool first_run = true;

    if(first_run) {

       // Initialize the Python interpreter but only once.

       first_run = !first_run;

    // Create a Python tuple to hold the arguments to the method.

     PyObject *pArgs = PyTuple_New(3);

    PyObject *pArgs = PyTuple_New(5);

    if(!pArgs) {

      throw runtime_error(getPyTraceback());

    }

    PyTuple_SetItem(pArgs, 2, pStringFormatter);

    Py_INCREF(pStringFormatter); // take ownership of reference

    PyObject *pIntIndent = PyLong_FromLong((long) indent);

    PyTuple_SetItem(pArgs, 3, pIntIndent);

    Py_INCREF(pIntIndent); // take ownership of reference

    PyObject *pBoolVerbose = Py_False;

    if (!verbose) {

      pBoolVerbose = Py_True;

    }

    PyTuple_SetItem(pArgs, 4, pBoolVerbose);

    Py_INCREF(pBoolVerbose); // take ownership of reference

    // Call the function with the arguments.

    PyObject* pResult = PyObject_CallObject(pFunc, pArgs);

    Py_DECREF(pStringFileName);

    Py_DECREF(pStringProps);

    Py_DECREF(pStringFormatter);

    Py_DECREF(pIntIndent);

    Py_DECREF(pBoolVerbose);

    Py_DECREF(pArgs);