Updated Japanese a bit

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@12511 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/resources/hudson/model/Hudson/manage_ja.properties

@@ -13,6 +13,7 @@ Useful\ when\ you\ modified\ config\ files\ directly\ on\ disk.=\
 Manage\ Plugins=\u30D7\u30E9\u30B0\u30A4\u30F3\u306E\u7BA1\u7406
 Add,\ remove,\ disable\ or\ enable\ plugins\ that\ can\ extend\ the\ functionality\ of\ Hudson.=\
     Hudson\u306E\u6A5F\u80FD\u3092\u62E1\u5F35\u53EF\u80FD\u306A\u30D7\u30E9\u30B0\u30A4\u30F3\u306E\u8FFD\u52A0\u3001\u524A\u9664\u3001\u7121\u52B9\u5316\u304A\u3088\u3073\u6709\u52B9\u5316\u3092\u884C\u3044\u307E\u3059\u3002
+updates\ available=\u30A2\u30C3\u30D7\u30C7\u30FC\u30C8\u6709
 System\ Information=\u30B7\u30B9\u30C6\u30E0\u60C5\u5831
 Displays\ various\ environmental\ information\ to\ assist\ trouble-shooting.=\
     \u30C8\u30E9\u30D6\u30EB\u30B7\u30E5\u30FC\u30C6\u30A3\u30F3\u30B0\u3092\u52A9\u3051\u308B\u305F\u3081\u306E\u69D8\u3005\u306A\u74B0\u5883\u5909\u6570\u306E\u60C5\u5831\u3092\u8868\u793A\u3057\u307E\u3059\u3002