Added Markdown version of README.txt
Added Markdown version of README.txt

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