fixed ofSetBackgroundAuto on win32. closes #78
fixed ofSetBackgroundAuto on win32. closes #78

HellicarAndLewis/ProjectDonk,HellicarAndLewis/ProjectDonk,HellicarAndLewis/ProjectDonk,HellicarAndLewis/ProjectDonk,HellicarAndLewis/ProjectDonk,HellicarAndLewis/ProjectDonk