Include gender & age in Constituent Summary Report

This is a follow up of issue CRM-13279 which was resolved for the
Participant Listing report only. In the Constituent Summary Report the
gender and age are missing from selectable fields, order-by and filter.
The fix follows the same pattern as the one for issue CRM-13279
mysql_escape_string is deprecated in PHP 5.5

This gets rid of a deprecation warning which is erroring some tests.
gitify - Add options "--branch" and "--skip-gencode"
tools/scripts/releaser - Pass --branch and --skip-gencode
add pseudoconstant on payment processor
CRM-15333 - CRM_Utils_HookTest - Verify that return values are properly merged.
Possible multiplication of $fResult in $result

The old structure allowed for possible multiplication of $fResult in $result when a specific $fnSuffix hook was implemented in one module, but not in another.
We only want to add $fResult to $result if $fnName exists, so moved the array_merge() into that if-statement. Furthermore, if $numParams is not case-specified in the switch, at the array_merge(), $fResult could hold the result from a previous module (because in the default case $fResult is not being set), so we have to initialize $fResult to an empty array in the foreach().
Webtest fixes and cleanup
Hack to ensure proper cache clearing during testAjaxCustomGroupLoad
Wrong Trailing Slash on BaseURL

On Windows the BaseURL is getting a backslash appended to it because the
directory separator is different from the slash on a URL
CRM-13981 - Avoid creating soft credit with insufficient params
Webtest fixes
-- CRM-15055, Fixed CRM test for membership batch create

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* CRM-15055: Line item for membership entity should be created even when Record Payment is not checked
  https://issues.civicrm.org/jira/browse/CRM-15055
CRM-15345 - Remove debug var
Webtest Fixes
Webtest Fix
CRM-15345

Remove debug var from custom data 'View'
--HR-379 Fix notices coming while importing relationship details
Fix for WebTest_Mailing_SpoolTest
Webtest possible fix or customFieldSetLoadOnTheFlyCheck