List the Default Columns displayed on the issue list vertically

instead of horizontally so it's easier to read.

  #2745

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2488 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/settings/_issues.rhtml

@@ -11,12 +11,14 @@
 <%= text_field_tag 'settings[issues_export_limit]', Setting.issues_export_limit, :size => 6 %></p>
 </div>
 
-<fieldset class="box"><legend><%= l(:setting_issue_list_default_columns) %></legend>
+<fieldset class="box tabular settings"><legend><%= l(:setting_issue_list_default_columns) %></legend>
 <%= hidden_field_tag 'settings[issue_list_default_columns][]', '' %>
-<p><% Query.new.available_columns.each do |column| %>
-  <label><%= check_box_tag 'settings[issue_list_default_columns][]', column.name, Setting.issue_list_default_columns.include?(column.name.to_s) %>
-  <%= column.caption %></label>
-<% end %></p>
+<% Query.new.available_columns.each do |column| %>
+<p>
+  <label><%= column.caption %></label>
+  <%= check_box_tag 'settings[issue_list_default_columns][]', column.name, Setting.issue_list_default_columns.include?(column.name.to_s) %>
+</p>
+<% end %>
 </fieldset>
 
 <%= submit_tag l(:button_save) %>