Should fix #45
Handle some nasty cases where a layer with a mask extends beyond the canvas #45
Version 1.4.3
Switch PSD_DEBUG flag to act like a boolean and always log to STDOUT
Lazy parse layer images
Clean up debug output for LazyExecute
Some lazy execute spec
Lazy parse all layer info blocks
README update
Change Util to a module
Fix merge
Version 1.4.4
Don't parse channel image if only retrieving width/height
Same for full image
Fixes mask parsing issues in rare cases #14
Fix some mask calculations
Dropping rubinius testing for now because it seems broken on travis
Version 1.4.5