scm: bazaar: code clean up adapter.
scm: git: code clean up adapter.
scm: mercurial: update locales for repository note in setting.
scm: mercurial: translate Japanese i18n text of repository note in setting.
scm: mercurial: use i18n text of repository note in setting.
scm: git: update locales for repository note in setting.
scm: git: translate Japanese i18n text of repository note in setting.
scm: git: use i18n text of repository note in setting.
scm: cvs: update locales for 'CVSROOT' and 'Module' setting.
scm: cvs: add Japanese string at 'CVSROOT' and 'Module' setting.