Fix instance variable assignment, source reference problems. Minimagick resizing and cropping working. Hacking away.
Fix instance variable assignment, source reference problems. Minimagick resizing and cropping working. Hacking away.

robwierzbowski/jekyll-image-tag,Faiz7412/jekyll-picture-tag,Faiz7412/jekyll-picture-tag,robwierzbowski/jekyll-picture-tag,kremalicious/jekyll-picture-tag,intrinseca/jekyll-picture-tag,kremalicious/jekyll-picture-tag,Faiz7412/jekyll-picture-tag,intrinseca/jekyll-picture-tag