- adding end node filament handling - edge enumeration around node working
- adding end node filament handling - edge enumeration around node working

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