Merge pull request #1107 from pingunaut/wicket-7

Created a first working version of gitblit running on Java 8 and Wicket 7.4.0
diff --git a/src/main/distrib/data/groovy/sendmail-html.groovy b/src/main/distrib/data/groovy/sendmail-html.groovy
index 2692556..305c640 100644
--- a/src/main/distrib/data/groovy/sendmail-html.groovy
+++ b/src/main/distrib/data/groovy/sendmail-html.groovy
@@ -336,7 +336,7 @@
         }

         builder.td() {

             mkp.yield header.oldPath

-			mkp.yieldUnescaped "<b> -&rt; </b>"

+			mkp.yieldUnescaped "<b> -&gt; </b>"

 			a(href:blobDiffUrl(id, header.newPath),  header.newPath)

         }

     }