Reuters: Henry Ford once famously said “you can’t build a reputation on what you are going to do.” But a renewed commitment to build more fuel-efficient and battery-powered cars and hybrids has become central to the high-stakes turnaround plan at Ford Motor Co as it looks to ride out the industry’s worst downturn in decades. In recent weeks, Ford has shown it wants back in the green car game by detailing an aggressive plan to roll out electric and plug-in hybrid vehicles over the next …