added option for autonav templates to ignore exclude_nav attributes (useful for breadcrumb menu)
Fix custom style lost after adding layout

This pull request fixes the fact that custom styles are lost when
adding a layout to a page with blocks having custom styles.

Bug tracker: http://www.concrete5.org/index.php?cID=394701
remove duplicate send_notification_from field

can't save send_notification_from because there are two instances of it
access different field, depending on mode
Fix closing <a> tag
Add missing </strong>
Add missing </strong>
Add missing </strong>
Add missing </strong>
Add missing </strong>
Add missing </strong>
Add missing </span>
Add missing </a>
Add missing </fieldset>
Add missing </label>, remove extra </a>
Add missing </strong>
Remove extra question mark
Remove extra </th>
Remove extra </td>, </tr> and </table>
Add missing </form>