Fixed crash on minimize crop rect with keepingCropAspectRatio. Change aspect fit timing after constrain minWidth and minHeight.
Fixed crash on minimize crop rect with keepingCropAspectRatio.
Change aspect fit timing after constrain minWidth and minHeight.

KaterinaPetrova/PEPhotoCropEditor,david90/PEPhotoCropEditor,BluechipSystems/PEPhotoCropEditor,yangmie/PEPhotoCropEditor,Adorkable-forkable/PEPhotoCropEditor,kishikawakatsumi/PEPhotoCropEditor,chicisimo/PEPhotoCropEditor,mr-v/PEPhotoCropEditor,wonderkiln/PEPhotoCropEditor,kiwamunet/PEPhotoCropEditor,imjerrybao/PEPhotoCropEditor