Fix for CRM-12391
Shorter cache duration for versionCheck
CRM-12396

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* CRM-12396: tokens in html not transformed
  http://issues.civicrm.org/jira/browse/CRM-12396
Merge pull request #499 from deepak-srivastava/ninja

Fix for CRM-12391
Merge pull request #503 from dlobo/CRM-12396

CRM-12396
Merge pull request #502 from colemanw/versionCheck

Shorter cache duration for versionCheck
 CRM-12405 - patch for additional logging on failed IPN calls
Merge pull request #505 from eileenmcnaughton/4.3

 CRM-12405 - patch for additional logging on failed IPN calls