CRM-14978 - add pop-up link to edit participant statuses from event title and settings config form.

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* CRM-14978:
  https://issues.civicrm.org/jira/browse/CRM-14978
Merge pull request #3711 from davecivicrm/CRM-14978

CRM-14978 - add pop-up link to edit participant statuses from event titl...