Ignores Emacs temp files
Init: Explores return values of truth & numerical expressions
Init: Explores redefining a definition
Init: Explores having  blank `then` clause in `if-then-else`
Init: Fizz Buzz function (missing 1..100 loop)
Init: Explores whether `if-then-else` can take a body
Init: Broken attempt to make a while loop
Init: Rudimentary Fizz Buzz (missing 1..100 iterations, though)
Init: Working demo of iterations (finally)
Init: Attempts multiple instructions per expression (failed)
Init: Demos SICP's Newton's Method sqrt-iter
Init: Prints truth values
Moves solutions to a more reasonable directory