Various timelog report enhancements:

* report can be done using days as columns (#993)
* add a total column to the time report
* replace upper-right links by tabs to switch between details and report
* preserve date range filter when switching between details and report


git-svn-id: http://redmine.rubyforge.org/svn/trunk@1326 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/timelog/_date_range.rhtml

@@ -14,3 +14,13 @@
 <%= submit_tag l(:button_apply), :name => nil, :onclick => '$("period_type_2").checked = true;' %>
 </p>
 </fieldset>
+
+<div class="tabs">
+<% url_params = @free_period ? { :from => @from, :to => @to } : { :period => params[:period] } %>
+<ul>
+    <li><%= link_to(l(:label_details), url_params.merge({:controller => 'timelog', :action => 'details', :project_id => @project }),
+                                       :class => (@controller.action_name == 'details' ? 'selected' : nil)) %></li>
+    <li><%= link_to(l(:label_report), url_params.merge({:controller => 'timelog', :action => 'report', :project_id => @project}),
+                                       :class => (@controller.action_name == 'report' ? 'selected' : nil)) %></li>
+</ul>
+</div>