CRM-13699 - Marking "Not a Duplicate" should return user to list of contacts to merge

http://issues.civicrm.org/jira/browse/CRM-13699
Merge pull request #1947 from dlobo/CRM-13699

CRM-13699 - Marking "Not a Duplicate" should return user to list of contacts to merge
CRM-13720 - Add address fields to TopDonor report. Using getAddressColumns() instead of deprecated addAddressFields. Fixed notice in line 234 due to type not always set in $field array.

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* CRM-13720: Add address fields to Top Donors report
  http://issues.civicrm.org/jira/browse/CRM-13720
Fix for Undefined index: 1151 in CRM_Core_Config_Variables->countryLimit()
coding correction
crm-13730
Merge pull request #1958 from sadashivdalvi/4.4

Fix for Undefined index: 1151 in CRM_Core_Config_Variables->countryLimit...
Merge pull request #1954 from davecivicrm/CRM-13720

CRM-13720 - Add address fields to TopDonor report. Using getAddressColum...
Merge pull request #1959 from vivekarora/CRM-13719-4.4

Coding correction for handling of CiviCase CustomGroups
Merge pull request #1960 from pratik-joshi/CRM-13730

crm-13730