[aur-general] Merge Request: fs2_open-inf-svn into fs2_open-svn

Hi! Please merge fs2_open-inf-svn [1] into fs2_open-svn [2]: the original circumstances leading to [1]'s generation no longer apply and the -inf- ("Inferno") features are considered standard by upstream. (Thanks for the original maintenance, Marvn!) Thanks for your time, ZekeS [1] https://aur.archlinux.org/packages.php?ID=35496 [2] https://aur.archlinux.org/packages.php?ID=21258