Log Message:
Update eclipse to 3.0.  There are tons of changes, including a new look
and feel, but apparently no cumulative list of changes is available.
Please compare to www.eclipse.org.

XXX: mark this as for NetBSD-*-i386 and Linux-*-* only for the time being
XXX: Users of other OS might be able to tweak the Makefile - if you do,
XXX: please file a PR with the patches.  Thanks.