CRM-13765 - Initialization error throws a undefined function php error

http://issues.civicrm.org/jira/browse/CRM-13765
CRM-13760 - add comments to clarify debug call

----------------------------------------
* CRM-13760: "Geocoding failed. Message from Google: OVER_QUERY_LIMIT" should not be fatal
  http://issues.civicrm.org/jira/browse/CRM-13760
Merge pull request #1990 from dlobo/CRM-13765

CRM-13765 - Initialization error throws a undefined function php error
CRM-13766 - dont reset scheduled_date, use create function to reset approval fields

----------------------------------------
* CRM-13766: civimail with workflow broken: scheduled date not stored with mailing job
  http://issues.civicrm.org/jira/browse/CRM-13766
Merge pull request #2001 from dlobo/CRM-13766

CRM-13766 - dont reset scheduled_date, use create function to reset appr...