Adds 2 permissions (closes #859):

* edit_time_entries: lets a user edit/delete any time entry
* edit_own_time_entries: lets a user edit/delete its own time entries only

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1249 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/issues/show.rhtml

@@ -33,7 +33,7 @@
     <td><b><%=l(:field_category)%> :</b></td><td><%=h @issue.category ? @issue.category.name : "-" %></td>
     <% if User.current.allowed_to?(:view_time_entries, @project) %>
     <td><b><%=l(:label_spent_time)%> :</b></td>
-    <td><%= @issue.spent_hours > 0 ? (link_to lwr(:label_f_hour, @issue.spent_hours), {:controller => 'timelog', :action => 'details', :issue_id => @issue}, :class => 'icon icon-time') : "-" %></td>
+    <td><%= @issue.spent_hours > 0 ? (link_to lwr(:label_f_hour, @issue.spent_hours), {:controller => 'timelog', :action => 'details', :project_id => @project, :issue_id => @issue}, :class => 'icon icon-time') : "-" %></td>
     <% end %>
 </tr>
 <tr>

app/views/timelog/_list.rhtml

@@ -23,9 +23,16 @@
 </td>
 <td class="comments"><%=h entry.comments %></td>
 <td class="hours"><%= html_hours("%.2f" % entry.hours) %></td>
-<td align="center"><%= link_to_if_authorized(l(:button_edit), 
-                                             {:controller => 'timelog', :action => 'edit', :id => entry},
-                                             :class => 'icon icon-edit') if entry.editable_by?(User.current) %></td>
+<td align="center">
+<% if entry.editable_by?(User.current) -%>
+    <%= link_to image_tag('edit.png'), {:controller => 'timelog', :action => 'edit', :id => entry},
+                                       :title => l(:button_edit) %>
+    <%= link_to image_tag('delete.png'), {:controller => 'timelog', :action => 'destroy', :id => entry},
+                                         :confirm => l(:text_are_you_sure),
+                                         :method => :post,
+                                         :title => l(:button_delete) %>
+<% end -%>
+</td>
 </tr>
 <% end -%>
 </tbdoy>