Tweak biology/embassy version 6.2.0_2
Import cad/gmsh-occ version 2.7.0_1
Update textproc/p5-Tk-Pod to version 0.9941
Tweak devel/pdcurses-the version 3.2
Update net-mgmt/pixilate to version 0.4.2_2
Update japanese/py-mecab to version 0.995
Update games/robocode to version 1.8.0.0
Import games/residualvm version 0.1.1