version bump 0.5
version bump 0.5

hairyjerry/python-amazon-mws,czpython/python-amazon-mws,ziplokk1/python-amazon-mws,Bobspadger/python-amazon-mws,GriceTurrble/python-amazon-mws,jameshiew/mws,BigFlySports/python-amazon-mws,bpipat/mws,bloodywing/python-amazon-mws,juokaz/python-mws-sdk