(Photo credit: GREG LOVETT/PALM BEACH POST / USA TODAY NETWORK via Imagn Images) Tiger Woods' $50 million private plane returned to Switzerland on Sunday, with the injured golfer presumably in line to resume his rehabilitation process. Per Celebplanes.com, the Gulfstream V took off Saturday night from Stuart, Fla., and flew just under nine hours to Zurich. The New York Post published photos on May 14