bump to 0.4.5
bump to 0.4.5

mileswwatkins/python-opencivicdata-django,opencivicdata/python-opencivicdata-django,opencivicdata/python-opencivicdata-divisions,influence-usa/python-opencivicdata-django,influence-usa/python-opencivicdata-django,rshorey/python-opencivicdata-django,opencivicdata/python-opencivicdata-django,opencivicdata/python-opencivicdata,mileswwatkins/python-opencivicdata-django,opencivicdata/python-opencivicdata-django,rshorey/python-opencivicdata-django,opencivicdata/python-opencivicdata