add naive updating to mapclassifiers
add naive updating to mapclassifiers

ljwolf/pysal,ljwolf/pysal_core,sjsrey/pysal,hasecbinusr/pysal,ljwolf/pysal_core,ljwolf/pysal_core,sjsrey/pysal_core,lixun910/pysal,sjsrey/pysal_core,lixun910/pysal,ljwolf/pysal,jlaura/pysal,lixun910/pysal,TaylorOshan/pysal,pastephens/pysal,TaylorOshan/pysal,weikang9009/pysal,sjsrey/pysal_core,jlaura/pysal,pysal/pysal,ljwolf/pysal,pastephens/pysal,pastephens/pysal,pedrovma/pysal,hasecbinusr/pysal,jlaura/pysal,hasecbinusr/pysal,lanselin/pysal,TaylorOshan/pysal