purge: avoid duplicate output for --print (
issue4092)
Now "hg purge -p" commands avoids printiing duplication of filenames.
Second patch is the test coverage of first patch which tells that '-p'
does not depend on whether ui.verbose is configured or not,that means it
is independent of '-v'.
i18n-ja: synchronized with
7b9d66c0e4fa
i18n-pt_BR: synchronized with
4e41b2fe46cc