cleanup trunk Changes
cleanup trunk Changes

There seems to be many instances of merges introducing duplicated Changes lines recently,
this may be an unfortunate effect of the use of the 'union' merge driver
since 4d2f22f269fda0aeb7d6c547ef366fd4661008b6.

gerdstolpmann/ocaml,gerdstolpmann/ocaml,gerdstolpmann/ocaml,gerdstolpmann/ocaml,gerdstolpmann/ocaml