Integration to jdk8/build has happened

[Kelly O'Hair]

I have integrated the build-infra/jdk8 changes into the jdk8/build forest.

8000992: Update new build-infra makefiles

Caveats:

  * Solaris 11 runs of the configure script are still broken as far as I know, if I can find a simple fix
     I will try and fix this in build-infra/jdk8 and also in jdk8/build before the changes get integrated into
     the master jdk8/jdk8 repository.

  * build-infra/jdk8/langtools is not in sync with jdk8/build/langtools or jdk8/tl/langtools
      It would be nice if this was in sync with some official langtools repository, I purposely
     did NOT sync it with jdk8/build/langtools due to merge issues.

  * build-infra/jdk8/hotspot is in sync with jdk8/build/hotspot, however we still have some minor
     hotspot changes in build-infra/jdk8/hotspot that have not been integrated. I think this is the
     webrev 

  * The top level nbproject files in the build-infra/jdk repository have NOT been integrated
    I'm not sure what to do with these files, Jesper has some ideas about how we should add netbeans
    projects to the repositories, so I will work with him on how to lay it all out.

-kto