Get rid of Δ attribute in tuple

[maxonfjvipon]

In order to resolve #2437 and leave Δ only in bytes we need to get rid of it on tuple.
Implementation of the tuple should be recursive and similar to implementation of tuple in LISP.

[maxonfjvipon]

New recursive realisation of tuple causes recursion between object tuple.length and int.plus:

[head tail] > tuple
  [] > length
    ^.head.length.plus 1 > @ # int.plus is called here
------
[] > int
  [x...] > plus /int # x is tuple here

In order to add up all the numbers of x we need to get x.length. And here we get recursion tuple.length -> int.plus -> tuple.length -> int.plus....
It can be resolved only if we get rid of varargs in int.plus object (and in all primitives in eo-runtime)

[0pdd]

@maxonfjvipon 5 puzzles #2561, #2562, #2563, #2564, #2565 are still not solved.

[0pdd]

@maxonfjvipon 4 puzzles #2561, #2562, #2563, #2564 are still not solved; solved: #2565.

[0pdd]

@maxonfjvipon 3 puzzles #2561, #2562, #2563 are still not solved; solved: #2564, #2565.

[0pdd]

@maxonfjvipon 2 puzzles #2561, #2563 are still not solved; solved: #2562, #2564, #2565.

[0pdd]

@maxonfjvipon the puzzle #2561 is still not solved; solved: #2562, #2563, #2564, #2565.

[0pdd]

@maxonfjvipon all 5 puzzles are solved here: #2561, #2562, #2563, #2564, #2565.