Prevent shutter animation from appearing full screen when using cameraOverlayView

Prevent shutter animation from appearing full screen when using
cameraOverlayView

References

Reference NO 1

http://stackoverflow.com/questions/5439130/cameraoverlayview-above-shutter-animation

Reference NO 2

http://stackoverflow.com/questions/13375568/uiimagepickercontroller-with-cameraoverlayview-focusses-when-button-in-overlay-i

Reference NO 3

http://stackoverflow.com/questions/tagged/camera-overlay

Reference NO 4

http://stackoverflow.com/questions/12444526/uiimagepickercontroller-with-cameraoverlayview-on-ipad-ios-6-has-no-take-photo

Reference NO 5

http://stackoverflow.com/questions/11230180/how-to-subview-a-camera-view

Reference NO 6

https://play.google.com/store/apps/details?id=com.pixlr.express&hl=en

Reference NO 7

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Reference NO 8

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