fix(ios): loading w/o on main thread
fix(ios): loading w/o on main thread

triniwiz/nativescript-image-cache-it,triniwiz/nativescript-image-cache-it,triniwiz/nativescript-image-cache-it,triniwiz/nativescript-image-cache-it,triniwiz/nativescript-image-cache-it,triniwiz/nativescript-image-cache-it,triniwiz/nativescript-image-cache-it