CRM-12490, towards issues raised by dgg

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* CRM-12490: Add Soft Credit data to the Contribution Detail Report
  http://issues.civicrm.org/jira/browse/CRM-12490
Merge pull request #962 from deepak-srivastava/hr

CRM-12490, towards issues raised by dgg
Merge branch 'master' of git://github.com/civicrm/civicrm-core into 4.4
CRM-12689
CRM-12689