--CRM-15758, added code to invoke pre and post hook
-- changed size to 255 from 64 for civicrm_action_schedule.entity_value, CRM-15760

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* CRM-15760: Change size of civicrm_action_schedule.entity_value to 255 from 64
  https://issues.civicrm.org/jira/browse/CRM-15760
Merge pull request #4783 from pradpnayak/CRM-15760

-- changed size to 255 from 64 for civicrm_action_schedule.entity_value,...
Merge pull request #4779 from pradpnayak/CRM-15758

--CRM-15758, added code to invoke pre and post hook
Merge remote-tracking branch 'upstream/4.5' into 4.5-master-2014-12-30-00-43-32