Minor edits to the Readme (#815)
Minor edits to the Readme (#815)

* Minor edits to the Readme

1) Added hyperlink to point to Intentionet website
2) Added mailto: hyperlink for info@intentionet.com

intentionet/batfish,dhalperi/batfish,batfish/batfish,arifogel/batfish,dhalperi/batfish,arifogel/batfish,dhalperi/batfish,intentionet/batfish,intentionet/batfish,arifogel/batfish,batfish/batfish,intentionet/batfish,batfish/batfish,intentionet/batfish