Added artifact that will help determine if a tiff image has layers.
Added artifact that will help determine if a tiff image has layers.

Danack/ImageMagick,UniQP/ImageMagick,kwm81/ImageMagick,Danack/ImageMagick,Danack/ImageMagick,kwm81/ImageMagick,kwm81/ImageMagick,kwm81/ImageMagick,Danack/ImageMagick,kwm81/ImageMagick,UniQP/ImageMagick,kwm81/ImageMagick,UniQP/ImageMagick,UniQP/ImageMagick,UniQP/ImageMagick,UniQP/ImageMagick,Danack/ImageMagick,Danack/ImageMagick