JSON and cPickle Bianry WED Reader/Writer
update to the ipython notebook
Added explicit point external to network warning
LISA and Global Morans on the network
Added new pointer to reader/writer
Added length computation, alter global morans
Brute force for point outside network
fix to shp2graph
Merge pull request #323 from jlaura/network

JSON and cPickle Binary WED Reader/Writer