*7275* Update docs for Comment::setUser
*6466* Updating da_DK locale
*7718* Shoehorning other locale tweaks
*7718* it_IT updates
*7547* Add ml_IN (Malayalam) locale
*7373* Add sr_SR (Serbian) locale
*6945* Updates to tr_TR locale
*7729* Add gl_ES (Galician) locale
*7763* Fixed accidental override from posted subject param in notification email
*7952* More pass by reference
*7957* strip html from source parameter
*7970* correct cast for authorId
*8144* PayPal payments never complete with site restriction enabled
*8291* Fix OAIUtils::prepInput call (OJS 2.3.x)
*7544* Removed unnecessary session_... func calls