Fixed filename and updated Japanese Translation

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@11613 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/resources/hudson/model/AbstractProject/sidepanel_ja.properties

@@ -2,6 +2,7 @@ Back\ to\ Dashboard=\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3078\u623b\u308b
 Status=\u72b6\u614b
 Changes=\u5909\u66f4
 Workspace=\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9
+Wipe\ Out\ Workspace=\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u306e\u30af\u30ea\u30a2
 Build\ Now=\u30d3\u30eb\u30c9\u5b9f\u884c
 delete={0}\u306e\u524a\u9664
 Configure=\u8a2d\u5b9a

core/src/main/resources/hudson/model/AbstractProject/wipeOutWorkspace_ja.properties

+title=\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u3092\u30af\u30ea\u30a2\u3057\u3066\u3082\u3088\u308d\u3057\u3044\u3067\u3059\u304b?
+Yes=\u5b9f\u884c
\ No newline at end of file