Remove unused var.
Add default handling of sub_job_change, to have it call user_setup in the job
file.
Add Stoneskin to the list of cancelled buffs.
Give priority to global files with specific character names.
Remove unneeded function handling.  Default subjob change now calls user_setup.
Update Trust NPC list.
Adjust preconstructed table names to match the default set selection.
Major rewrite of self-command code to normalize behavior and implement all
usages.
Fix reset state condition comparison value.
Call job file when resetting 'all'.