favorite_nodes 5.x-1.3

Changes since 5.x-1.2:

• #239579 by costinius: View for node ID as an argument.
  Allows listing of users who added the node to their favorites. Requires node profile module.
• #244738 by jhm, Block "more" link has an tag.
• #182616 by brunodbo: add a class to the add and remove links.
• #276155 Syntax error in -dev tarball. Fixed.
• #284356 by pounard, Option to display favorites as a tab in user profile
• #285512 by incidentist, display node types in add/remove messages.
• #285538 by incidentist, add hook_favorite_nodes().
• #166445 by chellman, code style by kbahey, add classes to hook_link_alter()
  for better styling/theming.
• Correct dependency on usernode module, not specifically the nodeprofile module.
• Per Gerhard:
  - Added user_access check on the xmlrpc call. Not sure if that ever worked
  since there is no user object if one is anonymous.
  - Replaced "print theme('page' ...)" remnant from 4.6 by "return $output"
• By Gerhard (security 444), anonymous users should not see nodes that someone bookmarked.