The Rell administration Tuesday extended an olive branch to Democratic Party critics of its plan to repeal the property tax on individual taxpayers’ cars. Gubernatorial Chief of Staff Lisa Moody (pictured) said the administration would support a change in the plan to allow seniors to keep their $350 property tax credit—which is otherwise a casualty of the car-tax plan.When Gov. Jodi Rell originally proposed eliminating the property tax on cars last month, she said she would pay for it partly by wiping out the $350 property tax credit people get on their homes.