* README.ja: Update redmine.ruby-lang.org to bugs.ruby-lang.org

* README:  ditto
* common.mk:  ditto
* ext/bigdecimal/README:  ditto
* man/erb.1:  ditto
* man/irb.1:  ditto
* man/ri.1:  ditto
* man/ruby.1:  ditto
* man/ruby.1:  ditto
* sparc.c:  ditto
* tool/install-sh:  ditto


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34074 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

README

@@ -18,7 +18,7 @@ Perl).  It is simple, straight-forward, and extensible.
   + Dynamic Loading of Object files(on some architecture)
   + Highly Portable (works on many Unix-like/POSIX compatible platforms
     as well as Windows, Mac OS X, BeOS etc.)
-    cf. http://redmine.ruby-lang.org/projects/ruby-trunk/wiki/SupportedPlatforms
+    cf. http://bugs.ruby-lang.org/projects/ruby-trunk/wiki/SupportedPlatforms
 
 
 * How to get Ruby