Adding dependency on color gem
Adding .DS_Store to gitignore
Basic / possibly ugly implementation of colorized output
color values should be 0-255...also fixed a typo
off by one - should be dividing by 257
only adjust the value of the pixel if ImageMagick was compiled with 16 bit QuantumDepth
fix typo
Always convert it to GRAYColorspace
Give the executable the ability to reverse the char map
Typo - should be 256 obviously