[PATCH] copy/rename a directory This patch adds support for 'hg copy dir1 dir2' or 'hg rename dir1 dir2'. When "dir2" exists, "dir1" is recursively copied (or moved) to "dir2/dir1". When "dir2" does not exists, "dir1" is copied to (renamed as) "dir2".

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this is a test
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this is a test
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this is a test