ENH add another convenience method for pickling...
ENH add another convenience method for pickling...

d-mittal/pystruct,amueller/pystruct,massmutual/pystruct,amueller/pystruct,d-mittal/pystruct,massmutual/pystruct,wattlebird/pystruct,pystruct/pystruct,pystruct/pystruct,wattlebird/pystruct