filled in blanks in plum.txt and tree.txt, and deleted 2 garbage.html files
created purple/grape.txt with text 'I'm a grape'
created red/firetruck.txt with ascii art of firetruck and text 'I'm a firetruck'
rearranged .hiding_turtle.txt, apple.txt, ruby.txt, and school_bus.txt into their correct folders by color
deleted 3 trash .html files