int, float, string, and bool must encapsulate bytes

[yegor256]

Let's get rid of Δ attribute in int, float, string, and bool. Only bytes must still have it. The other four objects must encapsulate bytes.

Also, it should be possible to make an instance of int from the code like this:

Q.org.eolang.int
  00-00-00-00-00-00-00-2A

This is similar to this:

int
  42

or just this:

42

[0pdd]

@yegor256 8 puzzles #2584, #2585, #2586, #2587, #2588, #2589, #2590, #2591 are still not solved.

[0pdd]

@yegor256 7 puzzles #2584, #2585, #2586, #2588, #2589, #2590, #2591 are still not solved; solved: #2587.

[0pdd]

@yegor256 6 puzzles #2584, #2586, #2588, #2589, #2590, #2591 are still not solved; solved: #2585, #2587.

[0pdd]

@yegor256 5 puzzles #2584, #2586, #2589, #2590, #2591 are still not solved; solved: #2585, #2587, #2588.

[0pdd]

@yegor256 4 puzzles #2584, #2589, #2590, #2591 are still not solved; solved: #2585, #2586, #2587, #2588.

[0pdd]

@yegor256 3 puzzles #2584, #2589, #2591 are still not solved; solved: #2585, #2586, #2587, #2588, #2590.

[0pdd]

@yegor256 3 puzzles #2584, #2589, #2645 are still not solved; solved: #2585, #2586, #2587, #2588, #2590, #2591.

[0pdd]

@yegor256 2 puzzles #2584, #2589 are still not solved; solved: #2585, #2586, #2587, #2588, #2590, #2591, #2645.

[0pdd]

@yegor256 3 puzzles #2584, #2589, #2819 are still not solved; solved: #2585, #2586, #2587, #2588, #2590, #2591, #2645.

[0pdd]

@yegor256 3 puzzles #2584, #2819, #2837 are still not solved; solved: #2585, #2586, #2587, #2588, #2589, #2590, #2591, #2645.

[0pdd]

@yegor256 2 puzzles #2819, #2837 are still not solved; solved: #2584, #2585, #2586, #2587, #2588, #2589, #2590, #2591, #2645.