Adding tests for ids option in block_weights
Adding tests for ids option in block_weights

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