Annotate object/GC files

[Paige Ruten]

• lobject.h
• lobject.c
• lmem.h
• lmem.c
• lgc.h
• lgc.c
  • "Generic functions" section
  • "Mark functions" section
  • "Traverse functions" section
  • "Sweep Functions" section
  • "Finalization" section
  • "Generational Collector" section
  • "GC control" section