CRM-14882 - hide billing block for online contrib forms when total is zero. This is a rebase of the billing block portions of https://github.com/civicrm/civicrm-core/pull/3498

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* CRM-14882:
  https://issues.civicrm.org/jira/browse/CRM-14882
CRM-14224 - CRM_Upgrade_Incremental_php_FourFour - Fix isValidWordReplacement()

The conditional was incorrect -- most likely an incomplete refactoring from
(eg isInvalid => isValid).
CRM-14857 - provide option to add membership type and membership org filters to reports.

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* CRM-14857:
  https://issues.civicrm.org/jira/browse/CRM-14857
CRM-14857 - provide option to add membership type and membership org filters to reports.

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* CRM-14857:
  https://issues.civicrm.org/jira/browse/CRM-14857
CRM-14857 - provide option to add membership type and membership org filters to reports.

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* CRM-14857:
  https://issues.civicrm.org/jira/browse/CRM-14857
CRM-14900 use INSERT ignore for states - this is primarily about copy & paste protection
CRM-14880
Merge pull request #3554 from eileenmcnaughton/4.4

CRM-14900 use INSERT ignore for states - this is primarily about copy & ...
CRM-14798 - crmCaseType "Reference" fields - Disable for "Open Case". Require for others.
CRM-14798 - crmCaseType - Set default values of "Reference" fields
CRM-14798 - crmCaseType - Lock/auto-generate the case-type's "name"
CRM-14782 fix
Additional notice fixes and comments
Further Changes
QA fixes
Additional QA Fixes
CRM-14921 retain context from custom search
Merge pull request #3567 from lcdservices/CRM-14921

CRM-14921 retain context from custom search
CRM-14857 - fix indenting.

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* CRM-14857:
  https://issues.civicrm.org/jira/browse/CRM-14857
CRM-14857 - fix indenting.

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* CRM-14857:
  https://issues.civicrm.org/jira/browse/CRM-14857