- starting work on negamax algorithm
- moved macros and utility functions from engine.scm into lib/
- working on writing move generators
- still working on writing the move generater
- single moves working, still working on jump chains
- fixed bug in collect-coordinates, now returns correct values
- still bug in possible-moves routines; jumps not being returned
- updated project_log.txt
- forgot to clock out in project_log.txt... good thing I remembered
  before I turned in for the night!
- generation of single jumps working
- following jump chains, just not in right format
- now displaying some diagnostics
- updated project_log.txt
- jump chains now return correctly
- not returning sub-jump chains
- a little cleaner in engine.scm now
- sub-jumps working, but I can't call it in the right spot to avoid
  duplicate moves
- TODO: Generate sub-jump chains while the chains are being created
- updated project_log.txt
- now returning sub-jump chains
- all tests passing
- updated project_log.txt
- moved move generation routines into negamax.scm