Use calculated path for test files to avoid conflicts
Refactor path code substantially
Remove unnecessary NULL checks in clan code
Refactor cyborg assimilation code
Refactor cyborg repair command parsing
Handle NULL arguments in act() helper functions
Remove unused pointer assignment in do_econvert
Fix possible memory corruption on severed head creation
Check NULL quest in is_arena_combat()
Remove support for mobile reply structures
Removed used of temporary buffer in get_line()