This is a first pass implementation which is still missing several important
features:
- support for --inspect-brk (#4503)
- support for source maps (#4501)
- support for piping console.log to devtools console (#4502)
Co-authored-by: NBert Belder <bertbelder@gmail.com>
Co-authored-by: NMatt Harrison <mt.harrison86@gmail.com>
Co-authored-by: NBartek Iwańczuk <biwanczuk@gmail.com>

Ref #4467

This reverts commit 60cee4f0.

Old release files are left around until we are able to update
deno_install.

- moved and renamed append() into bytes from ws and textproto
- renamed textproto/readder_tests.ts -> textproto/test.ts

These have no function and are not tested, probably incorrect in many
situations.

This is to avoid confusion with Deno.args which does not include the 
executable to be run.

* Remove DENO_BUILD_MODE and DENO_BUILD_PATH

Also remove outdated docs related to ninja/gn.

* fix

* remove parameter to build_mode()

* remove arg parsing from benchmark.py

This a complex boring PR that shifts around code (primarily) in cli/fs.rs and
cli/ops/fs.rs. The gain of this refactoring is to ease the way for #4188 and
#4017, and also to avoid some future development pain.

Mostly there is no change in functionality. Except:
* squashed bugs where op_utime and op_chown weren't using `resolve_from_cwd`
* eliminated the use of the external `remove_dir_all` crate.
* op_chmod now only queries metadata to verify file/dir exists on Windows (it
  will already fail on Unix if it doesn't)
* op_chown now verifies the file/dir's existence on Windows like chmod does.