AiWander: move idle animation handling to non-delayed section (Fixes #2073)
Don't update nodes with an empty name from the skeleton source (Fixes #2125)
Remove incorrect implementation of the iAlarm* GMSTs, not used by vanilla MW (Fixes #2064)

According to Hrnchamd, these are unused. The real mechanics are not fully documented, but from a quick test only NPCs with an alarm value of 100 will report crimes.
Crime update: NPCs can report crimes if they didn't see the crime, but were alerted by someone who saw it and did not report it themselves.
Fix positionCell rotation argument when used on the player

This fixes the player's initial orientation on the starting boat, to properly face Jiub.