Update games/prboom to version 2.5.0_4
Tweak games/tomatoes version 1.5_14
Tweak games/zaz version 1.0.0_4
Tweak games/simsu version 1.2.3_1
Tweak games/supertuxkart version 0.8.1_1
Update databases/vsqlite to version 0.3.12_3
Tweak devel/gnucflow version 1.4