0.7.3 Release : Hot-patch 1 — After the Collapse Steam update #127186

Here's the first small hot-patch for 0.7.3. Nothing major outside of a crash which was reported Sunday (tied to rain and roofs) and a few faulty achievements. A few changes requested by modders. And fences no longer count as valid walls to design rooms. As usual with hot-patches, it's compatible with previous 0.7.x save-games. Happy Steam Summer Sale everyone! Changelog Balance: Fences (metal & wood) can no longer be used as walls for a room Engine: Old savegames are now able to recognize factions added in later patches (it probably fixed a bunch of small issues/missing events in the process) Engine: Added "neutral fauna" faction (currently unused, but mods can make use of it) Modding: Spawners can force the spawned agents to be of a particular faction (using the new ForceFaction parameter) Modding: Fixed potential crash if the flora created during mapgen has spawners UI: Added help popu...