CRM-14940 - Removed extraneous literal tags from .tpl files and added postUpgradeMessage.

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* CRM-14940:
  https://issues.civicrm.org/jira/browse/CRM-14940
Merge pull request #3643 from davecivicrm/CRM-14940a

CRM-14940 - Removed extraneous literal tags from .tpl files and added po...