Refactoring ApplicationHelper#link_to_issue.

Now displays issue subject by default.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3040 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/timelog/_list.rhtml

@@ -20,7 +20,7 @@
 <td class="project"><%=h entry.project %></td>
 <td class="subject">
 <% if entry.issue -%>
-<%= link_to_issue entry.issue %>: <%= h(truncate(entry.issue.subject, :length => 50)) -%>
+<%= link_to_issue entry.issue, :truncate => 50 -%>
 <% end -%>
 </td>
 <td class="comments"><%=h entry.comments %></td>