Adding pickle support to RTree
Adding pickle support to RTree


TaylorOshan/pysal,ljwolf/pysal_core,nathania/pysal,pastephens/pysal,weikang9009/pysal,sjsrey/pysal_core,dfolch/pysal,TaylorOshan/pysal,sjsrey/pysal,lixun910/pysal,schmidtc/pysal,hasecbinusr/pysal,ljwolf/pysal_core,chhao91/pysal,darribas/pysal,pastephens/pysal,ljwolf/pysal,lixun910/pysal,lixun910/pysal,ljwolf/pysal,badjr/pysal,chhao91/pysal,sjsrey/pysal_core,jlaura/pysal,spreg-git/pysal,lanselin/pysal,ljwolf/pysal,sjsrey/pysal_core,hasecbinusr/pysal,jlaura/pysal,badjr/pysal,pastephens/pysal,pysal/pysal,hasecbinusr/pysal,nathania/pysal,spreg-git/pysal,schmidtc/pysal,pedrovma/pysal,jlaura/pysal,TaylorOshan/pysal,ljwolf/pysal_core,dfolch/pysal,darribas/pysal