Create "Ready to use" built-in modules:

[jponge]

• http/https (Java 11?)
• Actors
• ...

[jponge]

@k33g note that Golo will not be ready for Java 11, so no HTTP client.

[k33g]

@jponge never ready for Java 11?

[jponge]

We don't pass all tests, we get illegal reflective access warnings, etc see #504

[jponge]

I mean, realistically most of the code works with the possible occasional warning on Java 11, but we have to stick with Java 8 until we can fix the breaking changes in Java 9+

[gcameo]

This is blocking Golo completely from being used in Java 16