Matthias

influ.c: fix previous commit. Patch via fluzz :)

INSTALL: update fedora deps (tested with f25)

influ.c: fix gcc 7 -Wint-in-bool-context warning.

act2: add dummy npc robot, apparently the dialog validator needs it.

map: act2: level 0: add some waypoints to silence map validator.

minor and partly fixup for last commit

act2: npcs: add aftertakeover and terminal as npcs to act2 so hacking bots and placing npcs in the editor works.

map: act 1: town (level 0): fix some obstacles zfighting with nearby walls.