hotfix: AZ still sends +0x01
hotfix: AZ still sends +0x01

shahankhatch/pyethereum,ddworken/pyethereum,ethereum/pyethereum,inzem77/pyethereum,harlantwood/pyethereum,ckeenan/pyethereum,ethermarket/pyethereum,karlfloersch/pyethereum,pipermerriam/pyethereum,vaporry/pyethereum,karlfloersch/pyethereum,shahankhatch/pyethereum,pipermerriam/pyethereum,holiman/pyethereum,ethereum/pyethereum