SECURITY Release - 4.7.7 update

civicrm/CRM/Activity/DAO/ActivityAssignment.php

civicrm/CRM/Activity/DAO/ActivityTarget.php

civicrm/CRM/Activity/Page/AJAX.php

civicrm/CRM/Contact/Page/AJAX.php

civicrm/CRM/Core/DAO/.listAll.php

civicrm/CRM/Core/DAO/MessageTemplates.php

civicrm/CRM/Core/DAO/listAll.php

civicrm/CRM/Core/Page/AJAX.php

civicrm/CRM/Custom/Page/AJAX.php

civicrm/CRM/Financial/DAO/OfficialReceipt.php

civicrm/CRM/Group/Page/AJAX.php

civicrm/CRM/Mailing/DAO/Group.php

civicrm/CRM/Mailing/DAO/Job.php

civicrm/CRM/Mailing/Page/AJAX.php

civicrm/CRM/Price/DAO/Field.php

civicrm/CRM/Price/DAO/FieldValue.php

civicrm/CRM/Price/DAO/Set.php

civicrm/CRM/Price/DAO/SetEntity.php

civicrm/CRM/Profile/Page/MultipleRecordFieldsListing.php

civicrm/CRM/Report/DAO/Instance.php