CRM-13757 Paypal Pro IPN - fix type on recurring_payment_id

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* CRM-13757: Paypal pro ipn - 'recurring_payment_id' incorrectly typed as an integer
  http://issues.civicrm.org/jira/browse/CRM-13757
CRM-13738 fix - Activity Report fails if filtering on any contact

http://issues.civicrm.org/jira/browse/CRM-13738
Merge pull request #1978 from eileenmcnaughton/CRM-13757

CRM-13757 Paypal Pro IPN - fix type on recurring_payment_id (Closes)
CRM-13621 - suppress entryURL for snippet forms

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* CRM-13621: Handle invalid session errors for public pages in a nicer manner
  http://issues.civicrm.org/jira/browse/CRM-13621
CRM-13714 - use joomla 3.x to render error template - title still buggy

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* CRM-13714: Display fatal error for Joomla 3.x
  http://issues.civicrm.org/jira/browse/CRM-13714
CRM-13758 - Fix profile fields gender, prefix, suffix
Merge pull request #1988 from colemanw/4.4

CRM-13758 - Fix profile fields gender, prefix, suffix
Full fix
Merge pull request #1989 from cividesk/CRM-13763

CRM-13763
Code review for schedule reminders
CRM-13760 - improve spec code and cleanup

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* CRM-13760: "Geocoding failed. Message from Google: OVER_QUERY_LIMIT" should not be fatal
  http://issues.civicrm.org/jira/browse/CRM-13760
CRM-13615 - Fix PHP error

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* CRM-13615: Implement API for Scheduled Reminders
  http://issues.civicrm.org/jira/browse/CRM-13615
Merge pull request #1992 from totten/4.4-actionschedule

ActionSchedule - Backport API (master=>4.4)
CRM_Core_BAO_Setting - Autocleanup
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

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* CRM-13760: "Geocoding failed. Message from Google: OVER_QUERY_LIMIT" should not be fatal
  http://issues.civicrm.org/jira/browse/CRM-13760
CRM-13766 set scheduled date in params after approval
api/v3/Setting - Better reporting of errors
CRM-13768 - CRM_Core_BAO_Setting - Fire on_change events

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* CRM-13768: CiviCase not fully activated during extension installation
  http://issues.civicrm.org/jira/browse/CRM-13768
CRM-13768 - api_v3_SettingTest, CRM_Core_BAO_SettingTest - Test for on_change event

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* CRM-13768: CiviCase not fully activated during extension installation
  http://issues.civicrm.org/jira/browse/CRM-13768