'**SUMMARY**
This method returns the bottom right corner of the bounding box of
the blob as an (x,y) tuple.
**RESULT**
Returns a tupple of the bottom right corner.
**EXAMPLE**
>>> img = Image("OWS.jpg")
>>> blobs = img.findBlobs(128)
>>> print blobs[-1].bottomRightCorner()'

def bottomRightCorner(self):

    self._updateExtents()
    return (self._mMaxX, self._mMaxY)
