Add support for the latest version of Node.js (8.12.0 or 11.0.0)

[Luluno01]

I'm trying to build J2V8 with the latest Node.js as there is no official build with Node.js 8.x or above for Windows (x86-64). The followings are my building steps with some custom changes:

1. Set Node.js version to 11.0.0 in build_system/build_settings.py
2. Run nodejs git clone
3. Modify the source code of Node.js manually and generate a diff file node.patches/11.0.0.diff
4. Run build -i, select configuration 9 and enter nodejs to build Node.js (succeeded)
5. Modify njs_libs in cmake/NodeJsUtils.cmake
6. Run build -i, select configuration 9 and enter j2v8 (failed when linking)

The errors consist of already defined and unresolved external symbol _register_xxx. Sadly I have no I idea how to make the njs_libs list right :(.

Here is a repo that contains the changes I've made (last two commits).

[irbull]

Closing as a duplicate of #334.

[irbull]

There is lots of information there. But in order to help move the project forward, I need to get a handle on the open issues. Thanks for reporting this, and letting me know that this is important!

[Luluno01]

@irbull Thank you for your reply. If you are taking these two issues as duplicated, then you mean they are all about "update the core dependency of J2V8", right? I would like to be involved in such an interesting task, however, I have no sufficient related knowledge XD. Anyway, I am looking forward to the new version of J2V8 with the lasted Node.js runtime.