CRM-12750

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* CRM-12750: upgrade smarty to 2.6.27
  http://issues.civicrm.org/jira/browse/CRM-12750

Conflicts:

	CRM/Admin/Form/Setting/Component.php
Merge pull request #10 from eileenmcnaughton/CRM-12766

 CRM-12750: upgrade smarty to 2.6.27