remove finally in cached property
remove finally in cached property

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