RFR: 8156499 Update jlink to support creating images with modules that are packaged as multi-release JARs

[Mandy Chung]

> On Oct 27, 2016, at 5:22 PM, Steve Drach <steve.drach at oracle.com> wrote:
> 
> I’ve put out another webrev, http://cr.openjdk.java.net/~sdrach/8156499/webrev.05/, that addresses Mandy’s concerns.  In particular I demonstrate that the resultant image is “runnable” and that a Main class in the image can/cannot find the java.logging module when the module-info.class is changed to require java.logging in one case but not in the other.

Looks okay in general.  The jlink change looks correct.  Thanks for updating the test.

Mandy