Transform print statement to print function
Transform print statement to print function

Needed to comply with new hacking>=0.8.0,<0.9 requirement.

Partial implement: blueprint py33-support

Change-Id: I478a47c814462a4f7edb0f389a00666bc901af77

openstack/python-ironicclient,JioCloud/python-ironicclient,CiscoUcs/UCS-python-ironicclinet,bcrochet/python-ironicclient,rdo-management/python-ironicclient,NaohiroTamura/python-ironicclient,redhat-openstack/python-ironicclient,openstack/python-ironicclient,varunarya10/python-ironicclient,NaohiroTamura/python-ironicclient,ramineni/myclient