+ XML.__init__():   + now makes sure that the ROOT_TAG, NS, and DEFAULT_NS are properly assigned as in the derived class.   + provides the root tag according to the options set
+ XML.__init__():
  + now makes sure that the ROOT_TAG, NS, and DEFAULT_NS are properly assigned as in the derived class.
  + provides the root tag according to the options set

BlackEarth/bxml,BlackEarth/bxml,BlackEarth/bxml