Merge branch 'case-3059' into develop

* case-3059:
  Case 3059 - Removed duplicate version.
  Changed makefile to point to ding2 on github
  Added ctools patch to fix filter_xss_admin call
  Changed frontpage panel layout so it use primary, secondary, tertiary content wrappers
  Updated ctools in the make file
  pointing to correct news view
  pointing to correct event view
  uses frontpage event view
  Updated more url on news pane
  Updated layout for frontpage
  Updated cache settings for panel, removed rules based cache setting. Overall cache strategy is implemented later
  Style changes due to upgrading the module features
  tag -> branch
  ding2 -> ding2tal