URLs in the console output are now hyperlinks.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@28514 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/MarkupText.java

@@ -119,6 +119,13 @@ public class MarkupText extends AbstractMarkupText {
             addMarkup(0,length(),startTag,endTag);
         }
 
+        /**
+         * Surrounds this subtext with <a>...</a>. 
+         */
+        public void href(String url) {
+            addHyperlink(0,length(),url);
+        }
+
         /**
          * Gets the start index of the captured group within {@link MarkupText#getText()}.
          *