Not an Issue but a easy new feature

[ivanowen]

It would be cool that we could set the image size and the image compression when taking the photo with CrossMedia.
Would like to have two new properties on ImageCropper that will set the image size and image compression.

var file = await CrossMedia.Current.TakePhotoAsync(new StoreCameraMediaOptions
{
PhotoSize = PhotoSize.Medium,
CompressionQuality = 80,
});