Support to load and run archived package

[skyshore2001]

node is expected to support the archive package like jar for java package.
We suppose the nar file means node archive package.
e.g. the core-js package contains >1700 files and 7MB, it can be installed as one file like core-js.3.0.1.nar with <500KB space.

node should load files in the archive package without extracting any files, instead of loading hundreds of files from disk. It will benefit the performance greatly.

• jar (java archive package) have been mature for many years. We can refer to the jar/java document and spec here: https://docs.oracle.com/javase/8/docs/technotes/guides/jar/index.html
• Well-designed archive will improve performance greatly, not only the disk space. Files are all loaded from the archive directly (possibly with index). Any achive solution that requires extracting files is not what we want.

Run a package: (e.g. run index.js inside the nar file)
node -nar myapp.nar

require('xxx') can load module from either the xxx/ folder or the xxx.nar file.

link to npm issue: npm/rfcs#100

PS. I find a nar module https://www.npmjs.com/package/nar/v/0.1.0-rc.2
but it is not what I expect, as it extracts files from the package before running.

[devsnek]

Duplicate of #1278