initial commit
add method to change fontsize
implement word parsing
add canvas class
methods to add words to the canvas
add some comments
very basic command line version done
add ignore file
add colormaps
play with sizes and colors
start of quadtree implementation
implement caching of last collision, makes it 5 or 6 times faster
change font size variation
implement words own collision check method
initial placement more around centre of image
generate a bitmap
advance quadtree implementation
introduce region based collision checking
before comparing all rects in bouding regions, do collision detection based on bounding rectangle (save half the time)
prepare the collision detection, in the sense that region rectangles are stored and reused