RFR: JDK-8217792 : Investigate what modules are included

[Andy Herrick]

Please review the jpackage fix for bug [1] at [2].

This is a fix for the JDK-8200758-branch branch of the open sandbox 
repository (jpackage).

JDK-8217792 : Investigate what modules are included

For modules included in the runtime of a non-modular application, we now 
computes all modules that export an API as the root modules and compute 
their transitive closure, and do service binding.  As a result, by 
default you get all modules except 10 internal modules.

For jre-installer (without --runtime-image option) we revert to 
including all modules.

[1] https://bugs.openjdk.java.net/browse/JDK-8217792

[2] http://cr.openjdk.java.net/~herrick/8217792/webrev.03/

/Andy