remove extra execution
doc
add robot.clj for screengrabbing
first working implementation of save-screenshot
add log file logging
gray-image screenshot before saving

Doesn't seem to be doing anything...
bigger screen dimentions
more correct CvType code for screenshot

Isn't completely correct (why is everything purple?!?!), but it's close
robot: dynamically get screen dimension
robot: doc
robot: convert images to gray before returning
sort card using hash-map of scores
robot: add move mouse func
core: save-screenshot takes filename