[patch] update .class files for changed copyright years

some .class files both on the trunk and the 4.7 branch were outdated. Just
regenerated the .class files for the changed copyright years. Committed as obvious.

  Matthias

M       classpath/lib/gnu/java/rmi/registry/RegistryImpl.class
M       classpath/lib/gnu/java/locale/LocaleData.class
M       classpath/lib/gnu/gcj/tools/gcj_dbtool/Main.class
M       classpath/lib/gnu/gcj/convert/Convert.class
M       classpath/tools/classes/gnu/classpath/tools/orbd/Main$1.class
M       classpath/tools/classes/gnu/classpath/tools/orbd/Main$2.class
M       classpath/tools/classes/gnu/classpath/tools/orbd/Main$3.class
M       classpath/tools/classes/gnu/classpath/tools/orbd/Main$4.class
M       classpath/tools/classes/gnu/classpath/tools/orbd/Main$5.class
M       classpath/tools/classes/gnu/classpath/tools/orbd/Main.class