Added missing bin/schema.cmd, a Windows batch script that calls the bin/schema Ruby script.
Added missing bin/schema.cmd, a Windows batch script that calls the bin/schema Ruby script.

Signed-off-by: Ricardo Chimal, Jr. <d4e7430f1534a12df46cedd1ac369935436dbb94@heroku.com>
benizi/taps,benizi/taps,eric1234/taps,ricardochimal/taps,wijet/taps,eric1234/taps,wijet/taps