ENH: update date
ENH: update date

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