Some initial GC work
Partial GC working
GC working, but slow
GC appears to be working
Speed up some slow GC stuff
More GC
Restructuring
Fixes to random number generator
Fixed random
More reorganization
Removed unnecessary instruction definitions
Replace list with deque in GC
First
New object format in
Promises now hold eval environment, as they should've all along
Cleaned up the forcing code
Reorganization
Cleaned up more
More clean up
Attribute instructions added