Check that we are on the main thread in MRBlurView -redraw
Check that we are on the main thread in MRBlurView -redraw

boherna/MRProgress,mrackwitz/MRProgress,jackywpy/MRProgress,boherna/MRProgress,yarry/MRProgress,jackywpy/MRProgress,AddAloner/MRProgress,odyth/MRProgress,AlexanderMazaletskiy/MRProgress,colemancda/MRProgress,zaubara/MRProgress,hanangellove/MRProgress,zaubara/MRProgress,mrackwitz/MRProgress,AddAloner/MRProgress,hanangellove/MRProgress,yungfan/MRProgress,AlexanderMazaletskiy/MRProgress,zaubara/MRProgress,yungfan/MRProgress,yarry/MRProgress,odyth/MRProgress,colemancda/MRProgress