Attempt to remove aliasing from native libraries.

Renamed:

  jogl-core.jar         → jogl.jar
  nativewindow-core.jar → nativewindow.jar

The build scripts have been edited to produce sets of natives for
each "module" (as opposed to producing one set of natives and then
have each module point to them via aliasing).

Bug: 1023
Bug: 1024

Depends on 46faa59d439ef235d7691fc64d56eedc600ffa1a from gluegen.