CRM-12654 unset invalid and non-relevant contribution statuses in Batch Entry status dropdown. Array now matches New Contribution form.

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* CRM-12654: Invalid contribution statuses are include in Batch Data Entry dropdown
  http://issues.civicrm.org/jira/browse/CRM-12654
Merge pull request #786 from davecivicrm/CRM-12654

CRM-12654 unset invalid and non-relevant contribution statuses in Batch ...