Code review request: 6912013 "Remove the temporary launcher fix to add modules in the bootclasspath"

[Mandy Chung]

  Kumar,

Can you review a launcher fix for:
    6912013: Remove the temporary launcher fix to add modules in the 
bootclasspath

Webrev at:
    http://cr.openjdk.java.net/~mchung/6912013/webrev.00/

I also include some cleanup done in the jigsaw repository in this 
changeset that will make the future merge easier.

Thanks
Mandy