Add polyfill bind function in order to get image sort working for IE8 and lower
Fix IE8 and lower to work when using [].slice.call. Use second parameter on call (second parameter required for IE8)
Request minimum two images in order to avoid "No images were returned from Instagram" when using 1 (for some reason the API returns 0 when doing a request for 1 sometimes)
Use splice to trim the array of image results
Use shorthand for this when sorting data