Version 1.2.5 - Arachnophobia Mode, Bug Fixes

New Arachnophobia Mode setting: No spider monsters turn up in new single player games. All spiders are shown without legs.
Tarantulas are more collision resistant.
The AI no longer thinks it can use guided missiles like bombs.
The letters ё and Ё should now display correctly.
Fixed display of obstruction beams for mortars.
Added ExpansionMusic loadable to let modders control what music is added when the H&V expansion is active.
Akim the sorcerer no longer has a bunch of question marks in his stats when his nemesis empire is destroyed.
Clockwork Janissaries are now available in Design & Fight mode, at an increased price relative to when you get them through the event in Conquest.
The game no longer endlessly bothers you about developing Clockwork Janissaries.
Fixed some crashes and desyncs.