Halloween Jack-O-Lantern Update

You can now place a selection of pumpkins and Jack-O-Lantern's in build mode
A Jack-O-Lantern will be present at the start of the tutorial up until Halloween
Fix floating pole in avatar city intro
SFX volume in options now also affects UI volume
Fix AI units rare head shaking between targets
Fix "The in-game compass displays on top of the title menu"
Fix confusing ending to conversation with Aletha
Don't update lightning bolts while paused
Fix "A gathering of enemies have built a lair here here"
Fix not being able to use gamepad after selecting invert toggle on options screen using the mouse
Fix being able to save during the tutorial cutscenes