CRM-14852 - add access CiviCRM to access argument to various paths.

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* CRM-14852:
  https://issues.civicrm.org/jira/browse/CRM-14852
I don't think the permission system accepts access_arguments containing a mix of commas and semicolons. Note how processing of commas and semicolons (ANDs and ORs) is mutually exclusive in Menu:read() ( https://github.com/civicrm/civicrm-core/blob/master/CRM/Core/Menu.php#L129 ) and Permission::checkMenu() ( https://github.com/civicrm/civicrm-core/blob/master/CRM/Core/Permission.php#L476 ).