*8089* Fixed incorrect notification function call
*8135* Standardize email key length
*8144* PayPal payments never complete with site restriction enabled
*8291* Fix OAIUtils::prepInput call (OCS 2.3.x)
*7544* Removed unnecessary session_... func calls
*8400* Fix temporary file MIME typing with failing file tool
*8226* Updates to it_IT countries list
*8525* PKP library part of notification contents fix