CRM-15701 - Change label on batch type, title and column header. Also new generated.mysql.

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* CRM-15701:
  https://issues.civicrm.org/jira/browse/CRM-15701
Merge pull request #4728 from davecivicrm/CRM-15701

CRM-15701 - Change label on batch type, title and column header. Also ne...