Summary: move everything into a single package; remove all multi-package machinery
Reviewed-by: twisti, forax

Summary: remove NoAccessException, replace it by ReflectiveOperationException subtypes; adjust javadoc of exceptions
Reviewed-by: twisti

Summary: misc. EG changes and polishes (excluding 7013417)
Reviewed-by: twisti

Summary: Implement MH.asVarargsCollector, etc., and remove withTypeHandler.
Reviewed-by: twisti

Reviewed-by: xdono

Reviewed-by: twisti

Summary: JDK changes which run atop the corresponding JVM hook
Reviewed-by: never, twisti

Summary: Make NoAccessException be a checked exception.  Also remove JavaMethodHandle.
Reviewed-by: twisti

Reviewed-by: darcy, weijun

Summary: Fill in missing API implementations, fix numerous bugs, adjust APIs towards EG design.
Reviewed-by: twisti

Summary: JDK API and runtime (partial) for anonk, meth, indy
Reviewed-by: mr