Fixed: Link is escaped in wiki added/updated notification email (#11262).

Patch by Łukasz Jachymczyk.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9896 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/mailer/wiki_content_added.html.erb

@@ -1,3 +1,3 @@
 <p><%= l(:mail_body_wiki_content_added, :id => link_to(h(@wiki_content.page.pretty_title), @wiki_content_url),
-                                        :author => h(@wiki_content.author)) %><br />
+                                        :author => h(@wiki_content.author)).html_safe %><br />
 <em><%=h @wiki_content.comments %></em></p>

app/views/mailer/wiki_content_updated.html.erb

@@ -1,5 +1,5 @@
 <p><%= l(:mail_body_wiki_content_updated, :id => link_to(h(@wiki_content.page.pretty_title), @wiki_content_url),
-                                          :author => h(@wiki_content.author)) %><br />
+                                          :author => h(@wiki_content.author)).html_safe %><br />
 <em><%=h @wiki_content.comments %></em></p>
 
 <p><%= l(:label_view_diff) %>:<br />