CRM-13946: Backport PR #2185: set default database connection to UTF-8
Merge pull request #2786 from ar-jan/CRM-13946

CRM-13946: Backport PR #2185: set default database connection to UTF-8
Merge branch '4.4' of git://github.com/civicrm/civicrm-core into CRM-14191
-- CRM-14191, added sql upgrade script to handle civicrm_batch.status_id

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* CRM-14191: There are 3 options with value=0 in option group "batch_status"
  https://issues.civicrm.org/jira/browse/CRM-14191